Short Answer
A 10-m plank is being moved by rolling it over two cylindrical logs placed 2 m from either end of the plank. As the plank is pushed, the logs roll on the ground without slipping, and they do not slip with respect to the plank. How far can the plank be moved before the rear log reaches the end of the plank?
Correct Answer:
Verified
Correct Answer:
Verified
Q85: A uniform ball with a mass of
Q86: A pencil, 15.7 cm long, is released
Q87: A hoop is rolling without slipping along
Q88: A boy and a girl are riding
Q89: A soccer ball whose radius is 11
Q91: A Ferris wheel with a radius of
Q92: A solid disk is rolling without slipping
Q93: Rolling without slipping depends on<br>A) kinetic friction
Q94: The preferred positive direction for angular displacement
Q95: Two wheels with fixed centers are in