Answered: A 65 kg student is in a car traveling…

A 65 kg student is in a car traveling at 25 m/s on a hill of radius 110 m. When the car is at the top of the hill, what upward force does the seat exert on the student?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 91AP: The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of...

See similar textbooks

Related questions

Q: An X-ray photon scatters from a free electron. Find the change in the photon's wavelength if it…

Q: Small frogs that are good jumpers are capable of remarkable accelerations. One species reaches a…

Q: Describe how a ray diagram can be used to obtain the image formed by a concave mirror

A: rules of Reflection for concave mirror - Any incident ray travelling parallel to the…

Q: On a hot day, the temperature on the Fahrenheit scale changes by 100F. Calculate thecorresponding…

A: Conversion formula from farenhite to kelvin is F=95k-273·15+32 Which can be rewritten as…

Q: 10 m Qt₂ 5m

Q: Part (a) Assuming the driver just barely avoids a collision, what is the final distance, in meters,…

Q: 3. Use the following information to answer parts a-c. Wave 1 has an amplitude of 40.0 cm, and Wave 2…

Q: 9 Three point charges are arranged on a line. Charge 13 = +5.00 nC and is at the origin. Charge q2 =…

Q: "The far point of a nearsighted student is 30.0 cm. The distance from the eye lens to the retina is…

A: Given data, Distance of the object u=-30 cm Distance of the image v=+2.2 cm

Q: You have a simple circuit consisting of a battery and a lightbulb (you can imagine that this circuit…

A: Given data: Battery voltage (V) = 6 V Current (I) = 17.08 mA = 17.08×10-3 A Required: Resistance…

Q: The depth of the ocean is sometimes measured in fathoms (1 fathom = 6 feet). Distance on the surface…

Q: For the circuit shown, the power dissipated in the load resistance R, is given as a function of R.…

Q: how did you get from 0m1C1(T-T1)+m2C2(T-T2)=0 to T1=m2C2(T-T2)m1C1+T

Q: constant speed on a track A track is shown in the shape of a 45-45-90 triangle with smooth corners.…

Q: Light of wavelength

Q: A quarterback throws a football at 40 km/hour to a receiver wgo is 50 yards away. How much time…

A: Given in question - Speed of football(V) = 40 Km/hr Distance(d) =…

Q: 1250 kg car traveling at a speed of 25.0 m/s rounds a 175 m radius curve. Assuming that the curve is…

Q: = • CALC A 1.50-m cylinder of radius 1.10 cm is made of a complicated mixture of materials. Its…

Q: A 15-watt bulb is connected to a circuit that has a total of 60. Ω of resistance. How many electrons…

A: Write the expression for the power and substitute the required values to determine the current.

Q: Jess has the following circuit. Help her Figure out the the value and direction of the current in…

A: Consider the current in the upper loop is counterclockwise and the current in the lower loop is…

Q: Calculate the acceleration due to gravity in an airplane that is flying at an altitude of 18000 m if…

Q: RLC series circuit is constructed with R = 190.0 , C = 7.25 μF, and L = 0.54 H. The circuit is…

Q: A piece of plastic has a net charge of +4.00 µC. How many more protons than electrons does this…

A: Given data: Net charge (Q) = +4.00 μC = +4.00×10-6 C e = 1.60×10-19 C Required: The number of more…

Q: A car, initially at rest, accelerates at 9.0 m/s2 for a total of 5.1 s. How far did it go in this…

A: Given data: Initial velocity (u) = 0 m/s Acceleration (a) = 9.0 m/s2 Time (t) = 5.1 s Required:…

Q: 5 In Fig. P24.53, C₁ = C5 = 8.4 μF and C₂ = C3 = C4 = 4.2 µF. The applied poten- tial is Vab 220 V.…

Q: Calculate the de Broglie wavelength of a proton travelling at the speed of light.

A: Given: Speed of proton vp=14speed of light=143×108m/s, Mass of proton mp=1.67×10-27 kg. Required: De…

Q: an ammeter is used to measure the current in a circuit. How is it connected? (a) in parallel (b) in…

A: Ammeter is a device used to measure the current in the circuit.

Q: 12. A bungee jumper with a mass of 100kg jumps from a bridge. There is some free fall before the…

A: Given, Mass of the Bungee Jumper, m = 100 kg Initial height above the ground, H = 50 m Final height…

Q: a) What is Bond’s speed with respect to the ground at the takeoff point in m/s and mph? How…

Q: Discuss completely the thermodynamic processes in a Rankine cycle.

A: SOlution:

Q: Discuss the Michelson-Morley experimenr in terms of the: 1. Set up 2. The procedure and whar does it…

Q: What happens to the field intensity as the distance from the magnet increases?

Q: Dexter is maufacturing guy at laboratory inc. he is manufacturing the turnicated cone shape below.…

Q: b) Three + 3 nC point charges are fixed a distance of 12 mm apart, on the corners of an equilateral…

A: The charge at one corner, q=+3 nC The distance between the charges, r=12 mm

Q: 1. 2. 3. What is the focal length of -4.50 D lens? Where is the focal point in the above lens and is…

A: (1) Given Power (P) = - 4.50 D Power is given as :- P = 1/f Therefore , f = 1/P = 1/(-4.50) m…

Q: A 20 degree incline is shown with a 18 Kg block that is given an initial velocity 4 m/s down the…

A: Option A is correct i,e acceleration=3.35m/s^2 Here is the explaination in the given image

Q: Describe atomic spectra using the terms of electron shells, emission, absorption, and wavelengths.

A: Atomic spectra:When electron in an electron shell makes a transition from one electron shell to…

Q: what is the value of q1, if q2 is 600 x 10-6 C, while the force is 12.3 N at a distance of 2 cm?

A: charge

Q: How would you describe half-life?

A: Half life Half-Life is the time interval in which mass or number of nuclei of a radioactive…

Q: Explain how a compass works with Earth’s magnetic poles.

A: Earth has its own magnetic field magnets attracts and repel each other Every magnet has two…

Q: want a telescope that would allow you to see distinguishing features as small as 3.5 km on the Moon…

A: GivenL=3.5kmr=384000 kmλ=550 nm=550×10−9m

Q: Suppose a patient has both arms in casts so you decide to take his blood pressure at his calf, which…

A: Write the expression for the diastolic pressure at the calf. Here, pc is the blood pressure at the…

Q: Problem 3: Your camera’s zoom lens has an adjustable focal length ranging from 75 to 150 mm. Part…

A: Given data: The range of focal length from 75 mm to 150 mm Required: The maximum and minimum power

Q: A block of wood with wheels has a mass M and is sitting at rest on the ground (ignore all friction).…

A: For circular motion to be completed , a minimum velocity v= √(5gR) is required.

Q: An electric can opener used in a 120 V circuit has a resistance of 110 Ω. Calculate the can opener’s…

Q: 1. An electron is initially moving to the right when it enters a uniform electric field directed…

A: correct option is B. ( Trajectory Z )

Q: Find the energy required to move a He+ electron from the n = 3 to the n = 4 energy level. Group of…

Q: Required information Consider the circuit diagram given below 1.00 A · 6.00 Ω R₁ 10.00 A F E where…

Q: If you pick a mass of 11.2 kg from the ground up to 0.73 m above the ground and it takes 1.56 s to…

A: Given data: Mass (m) = 11.2 kg Height (h) = 0.73 m Time (t) = 1.56 s Required: Power (P)

Q: The definition of a collision has always confused me.

A: Collisions are the intercommunication between two bodies that occur for a short interval of time,…

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

A 65 kg student is in a car traveling at 25 m/s on a hill of radius 110 m. When the car is at the top of the hill, what upward force does the seat exert on the student?

A 4.2 m long uniform post is supported by a cable having a tension of 1 700 N. What is the mass of this post?

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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

The distance between two telephone poles is d = 54.0 m. When a 1.20 kg bird lands on the telephone wire midway between the poles, the wire sags h = 0.206 m. How much tension (in N) does the bird produce in the wire? Ignore the weight of the wire
A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 204 N and is 3.2 m long. What is the tension in each rope when the 698-N worker stands 1.06 m from one end? smaller tension N N larger tension
Two friends are carrying a 500 N wooden slab along a 45 degrees stairway. The slab is 1.0 m long and 0.40 m high. They each apply vertical upward force (black arrows) on the bottom edges of the box in such a way that the box remains parallel to the stairs as shown in the figure. What are the magnitudes of theforces exerted by the lower and higher friend, respectively?
A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 3.1 m long. What is the tension in each rope when the 710–N worker stands 1.06 m from one end? Smaller tension? Larger tension?
Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by a horizontal cantilever beam of length 4.5 m. Hazel's mass is 60 kg 4.5 m What is the upward force on the beam? Use g = 9.81 m/s2 for the acceleration due to gravity.
The figure below shows a bird feeder that weighs 140.1 N. The feeder is supported by a vertical cable, which is in turn tied to two cables, each of which is attached to a horizontal post. The left cable makes a 60° angle with the post, while the right cable makes a 30° angle. What is the tension in each cable (in N)? left cable right cable bottom cable 60° Bird food 30° N ZZZ N N
A 4 kg watermelon is placed at one end of a 3.5 m, 271 N scaffolding supported by two cables. One supporting cable is at the opposite end of the scaffolding, and the other is 0.65 m from the watermelon. a) How much tension is in the cable at the end of the scaffolding? The acceleration of gravity is 9.8 m/s 2 . Answer in units of N. b) How much tension is in the cable closest to the watermelon?
An object weighing 2.4 kilograms is suspended by two cables attached to its upper corners. The two cables make the same angle with the vertical. The tension in each cable is equal to 65% of the weight of the object. Ignore the weight of the cables. The angle is ___ degrees.
A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 2.9 m long. What is the tension in each rope when the 692-N worker stands 1.14 m from one end? smaller tension larger tension N
A 10 m uniform rope of 100 N is supported at two ends. A person (400 N) sits 2 m from the left side. What is the tension on the right side?
John wishes to hang up a flowerpot with a mass of 5.10 kg. He uses two metal rods (AB and BC), solidly anchored to the wall. Rod BC is 1.00 m long and has a mass of 2.00 kg, while rod AB is 1.15 m long and has a negilible mass. What is the tension in rod АВ? А 30.0° wall 59.8 N 69.0 N 119.6 N 100.0 N
What is the minimum downward force (F) on the box that will keep it from slipping? The coefficient of static friction is 0.35 and the coefficient of kinetic friction is 0.25 125 N 30 kg 50 N 60 N 70 N 80 N 90 N 100 N 110 N 120 N 130 N 140 N