Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a turn with a radius ofapproximately 57.0 m. If the track is completely flat and the race car is traveling at a constant 24.5 m/s (about 55 mph) aroundthe turn, what is the race car's centripetal (radial) acceleration?centripetal acceleration:IncorrectWhich force is responsible for the centripetal acceleration in this case?O gravityweightnormalfrictionWhat is the minimum coefficient of static friction between the race car's tires and the track necessary to keep the car fromskidding into the wall on the outside of the turn?coefficient of static friction:Incorrectm/s²

Answered: Image /qna-images/answer/e151c21d-b636-42db-ac91-9cac9258cdaa.jpg

Incorrect Which force is responsible for the centripetal acceleration in this case? O gravity weight normal friction What is the minimum coefficient of static friction between the race car's tires and the track necessary to kee skidding into the wall on the outside of the turn?

Incorrect Which force is responsible for the centripetal acceleration in this case? O gravity weight normal friction What is the minimum coefficient of static friction between the race car's tires and the track necessary to kee skidding into the wall on the outside of the turn?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 64P: A runner taking part in the 200-m dash must run around the end of a track that has a circular arc...

See similar textbooks

Related questions

Q: A pendulum of length L. A ball that practically carries all the weight pendulum, has a velocity of…

Q: CENTER OF MASS) (point masses) ) Find the location of the center of mass RCM = (XCM, YCM) of the…

A: We have 3 masses M1=10 kg, M2=2 kg and M3= 2 kg at the corners of an equilateral triangle of length…

Q: Suppose that there are two very large reservoirs of water, one at a temperature of 89.0 ∘C and one…

A: Write the expression for the change in entropy. ΔStot=−QTH+QTL Here, Q is the heat flow, TH is the…

Q: Fill up the empty boxes below. If a symbol does not have units, write "dimensionless" Symbol C P M…

A: Symbol Name δ P Momentum kg-m/s M Moment N m ρv Density kg/m3 ρpv Relative density…

Q: In an experiment on the photoelectric effect, a metal is illuminated by visible light of different…

Q: Two parallel wires are separated by 0.25 m. Wire A carries 5.0 A, and Wire B carries 10 A, both…

Q: A transverse periodic wave on a string with a linear density of 0.200 kg/m is described by the…

Q: You are standing at the top of a cliff that has a stairstep configuration. There is a vertical drop…

Q: At what frequency (in Hz) will a 14.0-mH coil have 14.0 Q of inductive reactance?

A: Given value--- inductive reactance = 14 9hm. Inductance = 14 mH. We have to find--- frequency?

Q: What change occurs to the atomic number and mass of a nucleus during each of the following decay…

Q: a proton is moving through a magnetic field in a direction perpendicular to the field as shown…

Q: A converging lens of focal length 20 cm is placed 30 cm in front of another converging lens of focal…

Q: 6) In a section of horizontal pipe with a diameter of 3.00 cm the pressure is 5.21 kPa and water is…

A: For a horizontal pipe with flowing water, the following details are given: For the first Section:…

Q: Chapter 29, Concept Question 03 The figure shows four arrangements in which long parallel wires…

Q: Two loudspeakers are mounted on a merry-go-round whose radius is 10.1 m. When stationary, the…

Q: An electron travels at a speed of 9.5 x 106 m/s in a magnetic field of 1.16 x 10-3 T. As result of…

Q: Which of the following statements is not true? ОЛ В В.А None of the given choices. OA B Β' Α OÃ×B B×…

A: Given data: Two vectors, vector A and vector B Required: The statement that is not true

Q: An electric drill starts from rest and rotates with a constant angular acceleration. After the drill…

Q: Is matlab better than wolfram mathematica to use in computational physics for people new in…

A: Doing mathematics with your brain is better in my opinion, rather than some commercial tool. Tools…

Q: A 0.52 kg glider, attached to the end of an ideal spring with force constant 455 N/m, undergoes SHM…

Q: An unknown metal is heated and placed in a beaker of room temperature water. After a few seconds,…

A: Given data: Initial temperature (T0) = 20.0°C Final temperature (T) = 55.0°C Energy absorbed by the…

Q: A 15-kg cart is pushed up the inclined plane shown by a force F to a height of 3 m as shown in the…

A: Givenmass ,m=15 kgheight, h=3 mformula of gravitational potential energy is =mghg=10 m/s2

Q: You are working out on a rowing machine. Each time you pull the rowing bar (which simulates the…

A: Given data: Distance (d) = 1.10 m Time (t) = 1.60 s Power (P) = 78.0 W Required: The magnitude of…

Q: After driving a portion of the route, the taptap is fully loaded with a total of 27 people including…

Q: A 4.0 kg block is released from rest and slides down an incline as shown in the figure below. (Note:…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 9. Planet X has a moon (m = 3.0x105 kg) that orbits in a perfectly circular trajectory. It takes 5.0…

Q: A convex lens (f = 15.3-cm) is placed 10.0-cm in front of a plane mirror. A matchstick is placed x =…

Q: A mass 51.7g is held against a compressed spring on a horizontal frictionless surface. The spring…

A: Given data: Mass (m) = 51.7 g = 0.0517 kg Spring constant (k) = 122 N/m Comparison in spring (x) =…

Q: A man swings his child in a circle radius 0.75m. If the mass of the child is 25kg and the child…

A: Given data: The circle radius is r=0.75 m The mass of the child is m=25 kg The time taken to…

Q: During a storm, rain comes straight down with an initial velocity of vi=-15 m/s and hits the roof of…

A: Solution - The force applied by a body that's travelling at a definite velocity (rate of speed) for…

Q: 2.2 Three blocks m₁, m2, and m3 are connected and pulled to the right on a horizontal frictionless…

Q: On one side of a converging lens of focal length 34.2 cm, you position an object of height 2.20 cm…

A: Given data; The focal length of the converging lens is f=34.2 cm The height of the object is…

Q: What are autonomous vehicles?

A: Autonomous vehicles, also sometimes referred to as self-driving cars or automated vehicles, are a…

Q: 8.) What are acceptable values for an index of refraction? A) n ≥ 0 B) n ≥ 1 C) n ≥ 0 and n ≤ 1 D)…

A: (8) Index of refraction- The index of refraction is ratio of the speed of light in vaccum, to the…

Q: NR 4 NR 5 Use the following diagram to answer this question. Of the four particles shown in the…

Q: In an experiment on the photoelectric effect, a metal is illuminated by visible light of different…

A: Let ϕ be the work function of given metalthen,by energy conservationER=ϕ+0.9 energy of…

Q: 6. During a game, Player A catches a pass while standing at rest. Before Player A can move, Player…

Q: A transverse wave on a string has an amplitude of 0.188 m and a frequency of 215 Hz. Consider the…

A: Given Data :Amplitude of the wave A = 0.188 mFrequency of the wave f = 215 HzGeneral equation of the…

Q: 1. (a) The number of kilocalories in food is determined by calorimetry techniques in which the food…

Q: What is the resistance of a 4.00x10³, a 2.00x10³, and a 3.00x10³ resistor connected in series?…

Q: The drawing shows a top view of a frictionless horizontal surface, where there are two springs with…

Q: CANT SEE THE ANSWE

A: GivenMass of star, M=3×1032 kgInitial radius of rotation, Ri=7×108 mInitial time period, T=30…

Q: A ball is thrown upward from the top of a 50-meter-high building with an initial speed of 25 m/s.…

A: Given value--- ball is thrown upward from the top of a 50-meter-high building with an initial speed…

Q: The drawing shows a cylinder fitted with a piston that has a mass m₁ of 0.850 kg and a radius of…

A: The acceleration of the system is can be found out by using second law off motion as follows: s = ut…

Q: A uniform 13-kg trap door is oriented horizontally and hinged as shown. What is the magnitude of…

A: Given data, Door's Mass m=13 kg

Q: swings 14.64-K8 t, as the drawing shows. (a) Using the principle of conservation of mechanical…

Q: epartment store worker tries to drag a box of Christmas lights across the display floor at the mall.…

Q: Amplitude of a damped oscillatory motion of frequency 150 per second decays down to- 5 of its…

A: Amplitude of a damped oscillatory motion of frequency 150 Hz decays to 1/5 of initial value after…

Q: 3.) Yoda mixes 3.5 kg of ice al -50.0 °C with 2.0 kg of vapor at 125 °C. (A) What is the final…

Q: 5. a. How far from the center of the earth does a satellite to be to have an orbital period of 4…

A: Given value--- T = 4 hour. We have to find--- distance from center of earth to satellite? What is…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a turn with a radius of
approximately 57.0 m. If the track is completely flat and the race car is traveling at a constant 24.5 m/s (about 55 mph) around
the turn, what is the race car's centripetal (radial) acceleration?
centripetal acceleration:
Incorrect
Which force is responsible for the centripetal acceleration in this case?
O gravity
weight
normal
friction
What is the minimum coefficient of static friction between the race car's tires and the track necessary to keep the car from
skidding into the wall on the outside of the turn?
coefficient of static friction:
Incorrect
m/s²

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A runner taking part in the 200-m dash must run around the end of a track that has a circular arc with a radius of curvature of 30.0 m. The runner starts the race at a constant speed. If she completes the 200-m dash in 23.2s and rum at constant speed throughout the race, what is her centripetal acceleration as she runs the curved portion of the track?
A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal circular path the riders follow has an 8.00-m radius, at how many revolutions per minute are the riders subjected to a centripetal acceleration equal to that of gravity?
Explain why centripetal acceleration changes the direction of velocity in circular motion but not its magnitude.
Which has the greater centripetal acceleration, a car with a speed of 15.0 m/s along a circular track of radius 100.0 m or a car with a speed of 12.0 m/s along a circular track of radius 75.0 m?
An aston martin v8 vantage sports car has a "lateral acceleration" of 9/ms2. This is the maximum centripetal acceleration the car can sustain without skidding out of a curved path. If the car is travelling at a constant 48 m/s on level ground, what is thr radius R of the tightest unbanked curve it can negotiate?
A runner runs around a circular track. He completes one lap at a time if t=497s at a constant speed of v=3.9m/s. What is the radius r in meters of the track?what was the runners centripetal acceleration ac in m/s^2 during the run?
A rotating fan blade completes 20.0 revolutions per second. The tip of the fan blade is at a radius of 15.0 cm from the centre of the blade. a) What is the total distance travelled by the blade tip in one revolution? b) What is the tip's speed? c) What is the magnitude of uie tip's centripetal acceleration?
A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.50 km. (a) What is its centripetal acceleration in gs? (b) Suppose the pilot makes an emergency turn to avoid an approaching missile, subjecting himself to a centripetal acceleration of 10 gs, while flying at 615 m/s (supersonic). What is the radius, in km, of his turn? (This must be short-lived because fighter planes can only briefly endure such large accelerations without serious damage, and the pilot will soon black out at 10 gs.)
Question 6: A particle is moving in a circular path of radius R. At some in- stant, its acceleration a makes angle 0 with the horizontal as shown in Figure 2. At that instant, what is the speed of the particle? Figure 2 Select one: VaR cos 0 VaRtan 0 VaRsin 0 aR cot 0 aRsin? 0
A race goes around a circular level track of diameter 1.00 km at a constant speed of 90.0 km/hr. The cars centripetal acceleration in m/s2 is ?
An athlete whirls a 6.41 kg hammer tied tothe end of a 1.3 m chain in a simple horizontalcircle where you should ignore any verticaldeviations. The hammer moves at the rate of1.64 rev/s.What is the centripetal acceleration of thehammer? Assume his arm length is includedin the length given for the chain.Answer in units of m/s2
A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.55 km. (a)What is its centripetal acceleration in gs? (b)Suppose the pilot makes an emergency turn to avoid an approaching missile, subjecting himself to a centripetal acceleration of 10 gs, while flying at 400 m/s (supersonic). What is the radius, in km, of his turn? (This must be short-lived because fighter planes can only briefly endure such large accelerations without serious damage, and the pilot will soon black out at 10 gs.)