A 9730-kg car is travelling at 28.7 m/s when the driver decides to exit the freeway by going up a ramp. After coasting 376 m along the exit ramp, the car's speed is 12.6 m/s, and it is h = 13.1 m above the freeway. What is the magnitude of the average drag force Farag exerted on the car? Fama = N

A 9730-kg car is travelling at 28.7 m/s when the driver decides to exit the freeway by going up a ramp. After coasting 376 m along the exit ramp, the car's speed is 12.6 m/s, and it is h = 13.1 m above the freeway. What is the magnitude of the average drag force Farag exerted on the car? Fama = N

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 49P: A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass...

See similar textbooks

Related questions

Q: • • At the local grocery store, you push a 14.5-kg shopping cart. You stop for a moment to add a bag…

Q: (b) A drone with mass m is flying at speed vo (in the positive direction) when it suddenly explodes…

Q: Speed of sound is higher in solids than gases because of solids' greater thermal conductivity…

A: Speed of sound is higher in solids than gases because of solids' greater

Q: as an inner diameter of 4.0 mm, a needle inner diameter of 0.23 mm. and a plunger pad diameter…

Q: Use your calculator to determine ( √ 6 )3 to three significant figures in two ways. Find √6 to…

Q: A 4.10-kg steel ball strikes a wall with a speed of 13.0 m/s at an angle of ? = 60.0° with the…

A: Given data: Mass (m) = 4.10 kg Speed (v) = 13.0 m/s Angle (θ) = 60.0° Time interval (Δt) = 0.200 s…

Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.215 T. If the…

Q: 3. Penny drops a leaf into the water which runs east downstream. She measures the distance the leaf…

Q: In potassium at 68 GHz three consecutive cyclotron resonances are observed at magnetic fields of…

Q: The brakes of a car whose initial velocity is 30 m/s are applied, and the car receives an…

A: (Note: The questions here given as 1. and 2. are same. So, here I am taking it as a single question…

Q: A certain car is capable of accelerating at a rate of 0.61 m/s². How long does it take for this car…

Q: A 4.5-cm-diameter, 0.50-mm-thick spherical plastic shell holds carbon dioxide at 2.0 atm pressure…

A: Given, Shell Diameter, d = 4.5 cm = 0.045 m Thickness, x = 0.5 mm = 0.5 x 10-3 m Pressure, P = 2…

Q: the capacitance (in µF) of a parallel plate capacitor having plates of area 7.00 m2 that are…

Q: Use the diagram and scale to determine the magnitude and direction of the resultant for the vector…

Q: An object is 50 cm to the left of +20 cm focal length lens. Where does the image form?

A: The relationship connecting the image distance (v) and the object distance(u) and the focal length…

Q: Consider the diagram below. The box does not experience any motion in the vertical direction. An…

A: Given data: Box is not moving in vertical direction Angle (θ) = 20.0°, below the horizontal Mass…

Q: consider two widely separated conducting spheres 1 and 2, the second having six times the diameter…

A: Given , Two spheres Diameter of spheres 1 is D Diameter of spheres 2 is 6D Charge on sphere 1 is…

Q: TSN-3 Two speakers 4.00m apart sit against the middle of one wall of a room that measures 10.0m by…

A: tanθ=1510=32

Q: electric and magnetic fields if the irradiance of the light beam

Q: Two blocks, of weights 2.1 N and 6.5 N, are connected by a massless string and slide down a 39°…

Q: Question 1 A positively charged particle q= 12 µC is placed between two infinite charged sheets with…

Q: 2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is inclined at an angle from horizontal.…

Q: You have a cart that is sliding down a frictionless ramp. It then bounces off a bumper at the…

A: Given Ramp is frictionless. Cart doesn't return to the point from which it was released. There…

Q: Use the given information to answer the question. The weight of an object above the surface of the…

Q: A newly discovered planet orbits a star identical to our own with a period of 0.5years and an…

A: We have a planet which orbits around a star of mass say M in an orbit with eccentricity e=0.4 and…

Q: Usually, we do not walk or even stand on a lightweight boat or raft because of the danger of falling…

Q: a force of 65 N is needed to start a 8 kg box moving on horizontal surface. calculate the…

A: Given data: Static friction force (fs) = 65 N Mass (m) = 8 kg Required: Coefficient of static…

Q: Your forehead can withstand a force of about 6.0 kN before fracturing, while your cheekbone can…

A: Given, The force that the forehead can withstand, FH=6 KN The force that chick bone can…

Q: The 100 kg block in figure takes 5.30 s to reach the floor after being released from rest. (Figure…

Q: A 40-g block of ice is cooled to −76°C and is then added to 600 g of water in an 80-g copper…

Q: The figure below shows the electric field lines for two charged particles separated by a small…

Q: A car of mass m traveling at speed v to the right collides inelastically with a truck of mass 3m…

Q: and the floor. c The applied pulling force is steadily increased. Just before the box moves forward,…

Q: Figure 7.16 The four forces are the same strength, but they have different effects on the swinging…

A: we know Tendency of a force to cause rotational motion is called torque. Now let r be…

Q: 5) John kicks the ball and ball launches with an angle of 53° to horizontal. If it's initial…

Q: A force of a 150 N pulls the 30 kg box to the right at an angle of 30 degree as shown in the…

A: Given:- The pulling force F = 150 N at an angle of θ = 30° The mass of the box is m = 30 kg If the…

Q: Consider the system shown in the figure below with m1 = 30.0 kg, m2 = 13.4 kg, R = 0.300 m, and the…

Q: 13. The frequency of a photon having energy 100 eV is (Take h = 6.62 × 10-³4 J s; 1 eV = 1.6 × 10-¹⁹…

A: The question is The answer is The explanation is as follows

Q: gas is (a) Find the rate of change volume with respect pressure. - (b) A sample of gas is in a…

Q: by centripetal force. 9. When a car is going around a circular track with constant speed, what…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: The mass of the first car, m1=1450 kg The mass of the second car, m2=750 kg The velocity of the…

Q: What does Entropy mean in everyday language to everyday people? Use examples to help describe your…

A: a) Entropy canbe used as measure of disorder . If messup the table with books pens and such items,…

Q: Part 1: 1. What is providing the centripetal force in Part 1? 2. How should the slope relate to the…

A: A tension force is also acting on rotating mass which provides centripetal force.

Q: what is the speed of a wave with a period of 4 seconds and a wavelength of 0.6cm?

A: Given , Time period of wave( T)= 4seconds Wavelength of wave (λ) = 0.6cm

Q: terring to Example Suppose that the contact force between the boxes to have a magnitude of 5.00 N,…

A: Contact force = f = 5 N Applied force = F = 20 N Mass of box 1 = m1 = 10 kg

Q: A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from…

Q: For the same B and A, find the angle at which the flux would have one half the value given above…

Q: You are lost at Sea – congratulations! Notice, however, that the Sun rises to an altitude of 40° in…

A: Solution Whenever we calculate altitude from south then we are present at northern hemisphere

Q: For the velocity-time graph shown, which statement describes what happens to the velocity between…

Q: Snell's Law and the Law of Reflection explain how light is redirected when it encounters a surface…

Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

A 9730-kg car is travelling at 28.7 m/s when the driver decides to exit the freeway by going up a ramp. After coasting 376 m
along the exit ramp, the car's speed is 12.6 m/s, and it is h = 13.1 m above the freeway. What is the magnitude of the average
drag force Farag exerted on the car?
Ⓒ Ma
Farag
II
x10
TOOLS
N

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

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

On September 8, 2004, the Genesisspacecraft crashed in the Utah desert because its parachute did not open.The 210 kg capsule hit the ground at 311 km/h and penetrated the soilto a depth of 81.0 cm. How long did this force last?
A particle of mass 4kg moves according to the equation x (t) =10t², where x is in meters and t is in seconds. The net force acts on the particle is Select one: а. 76N b. 84N С. 72N d. 80N
Which of the following situations would result in a greatest impact force: a. the crash is head-on between two identical cars both moving at 30mph and b. the crash is head-on into a stationary brick wall with a velocity at 30mph? Explain why.
Three youths push a 40.0-kg block of ice so that it begins to coast on a frozen lake. With an initial speed Vi of 3.00 m/s, the block of ice now moves up an icy ramp at the edge of the lake. Neglecting air resistance and in the absence of any friction between the ice block and the frozen lake and ramp, use the CMEP to calculate how high up the ramp (h in the figure) the block of ice moves before stopping. As a suggestion, use the base of the ramp as GZ. 0.204 m 0.625 m 0.459 m 0.511 m 0.165 m 0.270 m O O O
Which of the following situations would result in a greatest impact force: a. the crash is head-on between two identical cars both moving at 30mph and b. the crash is head-on into a stationary brick wall with a velocity at 30mph? Explain whhy.
A block with a mass (m) of 74.7 kg slides along a horzontal surface. the coefficent of kinetic friction is .31. THe block has an ititial speed (v0) at 11.6m/s in the positive direction. 1) write and expression for the x component of the frictional force of the block experiences Ff in terms of the given variables and variables avaible. 2) what is the magnitude of the frictional force? 3) how for will the block travel before coming to rest.
An 8.00 kg block of ice, released from rest at the top ofa 1.50-m-long frictionless ramp, slides downhill, reaching a speed of2.50 m>s at the bottom. What is the angle between the ramp and the horizontal?
q6 A 1 kg ball and a 2 kg ball, both the same dimensions, are dropped at the same time from a height of 20 m. Ignoring air resistance, which ball hits the ground first (if any) and why?
A constant force of 200N is required to accelerate a 1600 kg trailer from rest to a speed of 25m/s. How much distance is covered by the trailer in that duration? I keep getting 2500m but it is within the given answers.
A woman pulls a sled with her son (total mass of 80 kg) with a force of 18O N angled at 20° from the horizontal. The woman is able to move the sled 5 m along the horizontal. What is the sled's velocity after it has moved 5 m, assuming that it started from rest and there is no friction?
A ball with mass 0.3 kg is thrown upward with initial velocity 10 m/s from the roof of a building 50 m high. Assume there is a force due to directed opposite to the velocity, air resistance of magnitude 1325 where the velocity v is measured in m/s. NOTE: Use g-9.8 m/s as the acceleration due to gravity. Round your answers to 2 decimal places. a) Find the maximum height above the ground that the ball reaches. Height: m b) Find the time that the ball hits the ground. Time: seconds c) Use a graphing utility to plot the graphs of velocity and position versus time.
A parachutist is falling with speed of 55 m/s when his parachute opens. If the air resistance O a. 25 m/s O b. 50 m/s O c. 40 m/s O d. 30 m/s O e. None wy2 -N, where w is the total weight of the man and parachute, find his speed if t = 10sec. Note:Net force on system = weight of system - air resistance. 25