Phys
This page lists questions and answers that were posted by visitors named Phys.
Questions
The following questions were asked by visitors named Phys.
A stationary 50 kg circular object (r0=.25m) is on a 30 degree incline. The coefficient of rolling friction between the block and the incline is 0.05. If it moves for 3 seconds, what is the angular displacement of the object at this time?
16 years ago
A top starting from rest is spun for 3 seconds achieving an angular speed of 20 rad/s. How many radians has it gone through in this time? (a is constant)
16 years ago
A soda can (r=3cm) rolling at 2 m/s to the right is stopped in 1 m. What is its angular acceleration? (a is constant)
16 years ago
Answers
The following answers were posted by visitors named Phys.