6. Starting from rest, two identical marbles, at the same height, each roll down a ramp. One ramp issteeper than the other as shown below, but there is the same coefficient of friction between the ramp andthe marble for each ramp. Which marble is going slower at the bottom?Not frictionlessA. The marble going down the steeper hill.B. The marble going down the less steep hill.C. Both marbles have the same speed at the bottom.

Answered: Image /qna-images/answer/8b5da59f-40c0-47f2-a478-13f8361cbd55.jpg

the marble for each ramp. Which marble is going slower at the bottom? Not frictionless A. The marble going down the steeper hill. B. The marble going down the less steep hill. C. Both marbles have the same speed at the bottom.

the marble for each ramp. Which marble is going slower at the bottom? Not frictionless A. The marble going down the steeper hill. B. The marble going down the less steep hill. C. Both marbles have the same speed at the bottom.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 47P

See similar textbooks

Related questions

Q: 03: A 150 kg block is moves along a smooth horizontal surface at 172.8 Km/d. the horizontal surface…

Q: 7. An elevator cab that weighs 27.8 kN moves upward. What is the tension in the cable if the cab's…

A: weight of elevator cab (w) = 27.8 kN

Q: A car weighing 3300lb is moving at a speed of 38mi / h at a certain moment the driver pressed the…

Q: A wooden block with a weight of 3.2 kg slides on inclined plane that slopes down with an angle below…

A: Given information: The mass of the wooden block (m) = 3.2 kg The length of the slope (l) = 3.4 m The…

Q: 5. As a roller coaster car crosses the top of a 54.0-m-diameter loop-the-loop, it's apparent weight…

Q: Q6a) An object of mass m1 = 1.09 kg, drops from rest from a height h= 5.84 m above the rim of a…

A: Mass of object Height from which it is thrown Radius of the bowl Acceleration due to gravity

Q: 3. The principle of work and energy. A particle of mass m moves along a curve under the action of a…

A: Solution: A particle of mass m moves along the curve under the action of force vector F. Let us take…

Q: )A particle of mass m travels in a complete vertical circles on the end of a light inextensible…

Q: V1 A truck is traveling at 31 m/s when the brakes are fully applied causing the wheels to skid for 3…

Q: To complete a scene of firefighters in a television program, they need the 98 kg actor to slide down…

A: Given: The mass of the actor is 98 kg. The final speed of the actor is 3.5 ms. The friction produced…

Q: Quèstion 1 A 10 kg object is released at the top of a building 100 m high. If the force of air…

A: Given data, Mass of the object = 10 kg Height of the building = 100 m Air resistance = 10 N

Q: 1. A proton of mass 1.67 x 10-27 kg is initially at rest. It then moves through 1.80 cm along a…

Q: 11. A cat has just caught a mouse and decides to impress his human b showing it to him. With a…

A: given Constant horizontal force. F = 3N Power = 6W Speed,v =???

Q: 36.A skier starts to ski without speed for the first time from the 40 m high ramp. After the lower…

A: Given that: Height of ramp = 40 m Coefficient between the skier and the ground in the flat area =…

Q: An object is released from rest at the top of a ramp. If the ramp is frictionless, does the object’s…

A: The kinetic energy at the bottom is equal to the potential energy at the top. 12mv2=mghv=2gh The…

Q: Same type of track as in the previous problem, this time with d = 3.30 m. The block starts at x = 0,…

A: Apply the energy conservation equation and substitute the corresponding values to calculate the…

Q: A 20 N force is applied on a 2-kg block, initially at rest on a horizontal surface with coefficient…

Q: A ball is dropped from a height of 8m above the ground. The velocity of the ball when reaching the…

Q: Q26. In which one of the following cases is work scientifically said to be done? O Mira studies for…

A: We know that the work done is given by W=FdCosΘ where Θ is the angle between the force vector &…

Q: A block slides down a smooth ramp, starting from rest at a height h. When it reaches the bottom it’s…

A: Given: The initial height of the block is h. Velocity at bottom of the ramp is v. Velocity at…

Q: 4. A 12 N object is attached vertically by a string to a frictionless car that runs along a level…

A: Given: The weight of the object is 12 N.The mass of the truck is m.The initial speed of the truck is…

Q: A frictionless plane inclined at 21° above the floor has length 3.3 m. A block starts from rest at…

A: Given data: Initial velocity (u) = 0 m/s Angle of incline (θ) = 21° Length of inclined plane (L) =…

Q: A rock is dropped from the top of a tall tower. Half a second later another rock, twice as massive…

A: Introduction :- Here two rock masses (of mass m and 2m) are dropped from the top of a tall tower…

Q: A box starts to slide from rest down a smooth inclined plane. as illustrated in the figure. The…

Q: 4) The total mass of the sled and the driver on it in the figure is 125 kg. The driver is moving up…

A: Explanation and solution shown in the picture below

Q: An empty sled of mass 25 kg slides down a muiddy hill with a constant speed of 2.4 m/s The slope of…

Q: A 4.0-kg object is moving with a speed of 5.0 m/s, and a 5.0-kg object is moving with a speed of 4.0…

A: Given quantities: mass of object 1 (m) = 4 kg , mass of object 2 (M) = 5 kg velocity of object 1 (v)…

Q: 12 A bowling alley uses a ball-feeding mechanism to deliver the bowling balls back to the players.…

A: The expression for the force is,

Q: 1. The figure below shows a cord attached to a cart that can slide along a frictionless horizontal…

A: Given figure shows a light, inextensible string attached to a cart that can slide along a…

Q: A block is released from rest at the top of a 47-m long frictionless ramp inclined at 34° above the…

Q: 7. Conceptual question: A block is given an initial push and is sent up an incline płane as shown.…

Q: g skydiver has a speed of 71 m/s at an altitude of 912 m above the ground. a. Determine the kinetic…

Q: A particle of mass m moves in the XY-plane, and its position vector is given by = a cos wtî + b sin…

A: Given: Particle is moving in x - y plane.

Q: A package is projected 10 m upward on a 15 ° inclined plane so that it reaches the top of the plane…

A: Given Data : The distance traveled by the block up the incline is given as s = 10 m. The angle of…

Q: An object released from rest slides down a frictionless ramp that makes an angle 0j of 60.0° with…

A: Given: The angle of inclination of the first ramp is 60 degrees. The initial height of the object is…

Q: An amusement park in Dubai has a ramp which is frictionless. A child drops a smooth object and it…

A: Solution: Given that h =4.7 m coefficient of friction = 0.7

Q: 8. A mass m slides down a frictionless loop-the-loop track shown in the diagram below. 171 4r a 6r…

A: According to conservation of mechanical energy, sum of kinetic and potential energy of an object…

Q: Ball A has a mass of 3 kg and is moving with a velocity of 8 m/s when it males a direct collision…

A: Answer

Q: Starting from rest, a 91-kg firefighter slides down a fire pole. The average frictional force…

Q: Starting from rest, a 99-kg firefighter slides down a fire pole. The average frictional force…

Q: A roller-coaster car is moving at 4.12m/s along a straight horizontal track before entering the…

A: Here, A figure is given and it is given that a roller-coaster car is moving at 4.12 m/s along a…

Q: A ramp is inclined at an angle of 30°. A 5 kg block has an initial speed of 8 m/s up a ramp. It…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: 6. A truck driver on the top of a hill lets his hand brake off in neutral gear so that his truck…

A: The equation of motion that relates the initial velocity, final velocity, acceleration and distance…

Question

6. Starting from rest, two identical marbles, at the same height, each roll down a ramp. One ramp is
steeper than the other as shown below, but there is the same coefficient of friction between the ramp and
the marble for each ramp. Which marble is going slower at the bottom?
Not frictionless
A. The marble going down the steeper hill.
B. The marble going down the less steep hill.
C. Both marbles have the same speed at the bottom.

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: Write the given conditions

VIEW

Step 2: Finding the right option

VIEW

Solution

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

A child with mass 40 kg sits on the edge of a merry-go-round at a distance of 3.0 m from its axis of rotation. The merry-go-round accelerates from rest up to 0.4 rev/s in 10 s. If the coefficient of static friction between the child and the surface of the merry-go-round is 0.6, does the child fall off before 5 s?
While driving his motorcycle at highway speed, a physics student notices that pulling back lightly on the right handlebar tips the cycle to the left and produces a left turn. Explain why this happens.
A car moves at speed v across a bridge made in the shape of a circular arc of radius r. (a) Find an expression for the normal force acting on the car when it is at the top of the arc. (b) At what minimum speed will the normal force become zero (causing the occupants of the car to seem weightless) if r = 30.0 m?
When a rigid body rotates about a fixed axis, all the points in the body have the same Lütfen birini seçin: O A. Linear displacement. O B. Tangential acceleration. O C. Centripetal acceleration D. Angular acceleration. O E. Tangential speed.
#48
39. A small object of mass m starts from rest at the position shown and slides along the frictionless loop-the-loop track of radius R. What is the smallest value of y such that the object will slide without losing contact with the track? A. R/4 B. R/2 С. R D. 2R E. zero ar: B
You have a coin and you put it 20.0 cm from the middle of a spinning, horizontal turntable slips when its speed anmadı is 20.0 cm/s. What's the statio friction coefficient between the coin and the turntable? a. 0,01 eretle Ob002 Uyg C. 0.085 Kala Od. 0.1 O e. 2
1. Toss a solid object at 22 m/s at a 35° angle from 1.2 m off the ground. (a) How high will it go? (b) Find the time needed to hit the ground. (c) How far will it go? (c) With what speed will it hit the ground?
11. You are riding a 1500-kg car. The car makes a left turm in a comer with a 50 m radius. If the road is unbanked, what is the maximum speed with which the car can make the turn without sliding? 20 ka bleak on 0 50. m-long string swings in a circle on a horizontal
A specific aircraft needs a velocity of 42 m/s ro generate enough lift for takeoff. It takes 50.0s to reach its rotate speed starting from rest on standard conditions. How much runway will it consume? A. 1050m B. 1550m C. 2100m D. 2550m
When a girl swings in a tire swing, the tangential acceleration in the rope Scegli un'alternativa: A. is constant. B. is the greatest at the highest point of the motion. OC. is the greatest at a point neither highest nor lowest. D. is the greatest at the lowest point of the motion.
1. I am driving my 3500 pound weight car at 45 mph around a flat curve of radius 50 meters. If the us = 0.85, do I make it around the curve? (Y/N). It starts raining and the us drops to .65. Do I make it now? (Y/N). At that speed what is the kinetic energy of my car? Joules 2. Tom is doing a bucket lab with a mass of 5 kg of water. If he swings it 8 times around in 8 seconds and his arm is 0.8 meters long, what centripetal force is the bucket putting on his shoulder? Does the water fall on him? Newtons. _(Y/N). If he were on Mars (m-6.42*10^23 Kg, R=3397000 meters) would he get wet? 3. You are working on a pumped storage facility design. You have a pond on top of a hill. You approximate the pond as a cylinder with a diameter of 1500 feet and an average depth of 20 feet. The center of the pond is 300 feet above a river where you will let the pond full of water flow thru a turbine making electricity. What is the GPE of the pond? joules