A block slides down a frictionless inclined ramp. If the ramp angle is 17.0° and its length is 30.0 m find the speed of the block as it reaches the bottom of the ramp, assuming it started sliding from rest at the top. A)24.0 m/s B)13.1 m/s C)172 m/s D)9.26 m/s

A block slides down a frictionless inclined ramp. If the ramp angle is 17.0° and its length is 30.0 m find the speed of the block as it reaches the bottom of the ramp, assuming it started sliding from rest at the top. A)24.0 m/s B)13.1 m/s C)172 m/s D)9.26 m/s

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 79AP: A ski jumper starts from rest 50.0 m above the ground on a frictionless track and flies off the...

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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

100%

A)24.0 m/s

B)13.1 m/s

C)172 m/s

D)9.26 m/s

A block slides down a frictionless inclined ramp. If the ramp angle is 17.0° and its length is 30.0 m, find the speed of the block as it
reaches the bottom of the ramp, assuming it started sliding from rest at the top.
24.0 m/s
13.1 m/s
172 m/s
9.26 m/s

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