Questions 2 and 3 AP Physics1Problem Set #1-3. A box with mass M = 10 kg is pulled across a floor by arope. There is friction between the box and the floor. Thetension in the rope is T= 25 N. Consider an interval duringwhich the box moves a distance of Ax = 3 m and its velocityincreases from 2 m/s to 3 m/s.1. How much work (WT) is done on the box by the rope?Fd cos25.3(75Jkinetic coefficientFN=100NFr=100 м2. How much work (Wnet) is done on the box by the net force?Wnet =3. Find the coefficient of kinetic friction between the box and the floor?Name: Aidan SearDate:k=250 N/m4-8. A 2.5 kg box is held released from rest 1.5 meters abovethe ground and slides down a frictionless ramp. It slides acrossa floor that is frictionless, except for a small section 0.5 meterswide that has a coefficient of kinetic friction of 0.4. At the leftend, is a spring with spring constant 250 N/m. The box compressesthe spring, and bounces back to the right. Use only work-energy theorem to find to solve the problem4. What is the speed of the box at the bottom of the ramp?0.4Md=0.50 mT|h=1.5

Name: Questions 2 and 3 AP Physics1Problem Set #1-3. A box with mass M = 10
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Description: Questions 2 and 3 AP Physics1Problem Set #1-3. A box with mass M = 10 kg is pulled across a floor by arope. There is friction between the box and the floor. Thetension in the rope is T= 25 N. Consider an interval duringwhich the box moves a distance

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Answered: 2. How much work (Wnet) is done on the…

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2. How much work (Wnet) is done on the box by the net force? √net = 3. Find the coefficient of kinetic friction between the box and the floor?

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 91AP: At hokey puck of mass 0.17 kg is shot across a rough floor with the roughness different at different...

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