Posted by **laila** on Sunday, March 20, 2011 at 10:20am.

A flywheel with a diameter of 1 m is initially at rest. Its angular acceleration versus time is graphed in the figure.

(a) What is the angular separation between the initial position of a fixed point on the rim of the flywheel and the point's position 8 s after the wheel starts rotating? (Be sure to give angular separation rather than total angular displacement.)

(b) The point starts its motion at θ = 0. Calculate the linear position 8 s after the wheel starts rotating. (Let the initial position of the point be 0.5 .)

m

Calculate the linear velocity vector 8 s after the wheel starts rotating. (Enter the magnitude.)

Calculate the tangential acceleration vector after the wheel starts rotating. (Enter the magnitude.)

## Answer this Question

## Related Questions

- physics - A flywheel with a diameter of 1 m is initially at rest. Its angular ...
- physics - A flywheel with a diameter of 1 m is initially at rest. Its angular ...
- physics - A flywheel with a diameter of 1 m is initially at rest. Its angular ...
- Physics - A flywheel accelerates from rest to an angular velocity of 10.44rad/s ...
- Physics - A flywheel of a radius .5 m starts from rest and under goes a uniform ...
- Physics - While working on her bike, Amanita turns it upside down and gives the ...
- candle - The flywheel of a prototype car engine is under test. The angular ...
- Angular acceleration - A flywheel of 480 mm diameter is accelerated with an ...
- kinematics - An exercise bicycle's flywheel is 30cm in diameter and 2.5 cm thick...
- kinetics - An exercise bicycle's flywheel is 30cm in diameter and 2.5 cm thick ...