2. A ead slides without friction around a loop-the-loop. The bead is released from a heigh h=3.5 R. a) What is the bead's speed at point A. R b) How large is the normal force on the ead if its mass is 5g.

2. A ead slides without friction around a loop-the-loop. The bead is released from a heigh h=3.5 R. a) What is the bead's speed at point A. R b) How large is the normal force on the ead if its mass is 5g.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 75AP: A ski jumper starts from rest 50.0 m above the ground on a frictionless track and flies off the...

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Question

2. A ead slides without friction around a loop-the-loop.
The bead is released from a heigh h=3.5 R.
a) What is the bead's speed at point A.
R
b) How large is the normal force on the ead if its
mass is 5g.

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