Homework Help: physics

Posted by justin on Monday, October 18, 2010 at 6:19pm.

need some help, A ball with an initial angular velocity of 20.0 rads /s and a rotational inertia of 0.4kgm rolls uphill with an acceleration of -4.00 rad/s . Calculate the net torque acting on the ball. Calculate the angular displacement after 5.00 s.

No one has answered this question yet.

Answer this Question

Related Questions

physics - need some help, A ball with an initial angular velocity of 20.0 rads /...
physics - A diver can change his rotational inertia by drawing his arms and legs...
physics - A spinning flywheel has rotational inertia I = 402.9 kgm2. Its angular...
Physics - An electronic motor is revolving at 2000rpm. After 3sec, it is moving ...
physics - A ball rolls down a hill mainly because of: a. an unbalanced torque b...
Physics. PLEASE HELP!! - Consider a wheel (solid disk) of radius 0.748 m, mass ...
Physics - An ice skater, hasa rotational inertia of I = 4 kg m2, and spins at 2 ...
PHYSICS NEED HELP FAST - someone spinns with an angular velocity of 4.55rad/s ...
physics - Suppose a disk with constant angular velocity has rotational kinetic ...
physics - someone spinns with an angular velocity of 4.55rad/s with arms held ...

For Further Reading

First Name:
School Subject:
Answer: