2. A point on the outer rim of a hollow disk (I = mr2) with radius 30cm and mass 5kg rotates with a constant angular spe
Posted: Thu Jul 07, 2022 2:03 pm
2. A point on the outer rim of a hollow disk (I =mr2) with radius 30cm and mass 5kg rotates with aconstant angular speed of 6 rad/s.
a. How far will the point travel (in meters) in 1 minute ofrotation? (5 pts)
b. How many revolutions will the point experience duringthis time? (3 pts)
c. What net torque is necessary to stop the disk in time10s? (6 pts)
a. How far will the point travel (in meters) in 1 minute ofrotation? (5 pts)
b. How many revolutions will the point experience duringthis time? (3 pts)
c. What net torque is necessary to stop the disk in time10s? (6 pts)