Posted by **Diane M.** on Tuesday, December 1, 2009 at 12:40am.

A wheel rotates with a constant angular acceleration of 3.50 rad/s2. The angular speed of the wheel is 2.00 rad/s at t = 0. If the radius of the wheel is doubled, Are the following statements affected? If so, in what way? (Select all that apply.)

(1)The angular speed at t = 2.00 s is the same.

(2) The angle rotated through from t = 0 to t = 2.00 s is smaller.

(3) The angle rotated through from t = 0 to t = 2.00 s is the same.

(4) The angular speed at t = 2.00 s is greater.

(5)The angle rotated through from t = 0 to t = 2.00 s is greater.

(6)The angular speed at t = 2.00 s is smaller.

--------------------

i think its (4) and (5) but i have no clue...

Thank You

## Answer This Question

## Related Questions

- physics constant angular acceleration - A wheel with radius 25.2 cm rotates with...
- Physics - A spinning wheel is slowed down by a brake, giving it a constant ...
- physics - A 4.50-kg wheel that is 34.5 cm in diameter rotates through an angle ...
- Physics - At time t=0 a grinding wheel has an angular velocity of 26.0 rad/s. It...
- physics - A motorcycle, which has an initial linear speed of 6.6 m/s, ...
- physics - A wheel starts from rest and rotates with constant angular ...
- Physics - At t = 0, a wheel rotating about a fixed axis at a constant angular ...
- Physics - A wheel starts from rest and rotates about its axis with constant ...
- Physics - Starting from rest at t = 0 s, a wheel undergoes a constant angular ...
- physics - Starting from rest at t = 0 s, a wheel undergoes a constant angular ...

More Related Questions