Homework Statement
An object of mass 25gm and horizontal velocity of 125 cm/s strikes and sticks to the top of a cylinder of mass 333gm and radius 25cm at rest.
a) Use conservation of angular momentum to determine the final angular velocity of the combination after the collision.
b) What...
Homework Statement
A rocket is launched from level ground with a speed of 30.0 m/s at an angle of 40 degrees above the horizontal. Find:
a) Maximum height reached by the rocket.
b) The time rocket is in the air.
c) the horizontal distance where the rocket lands.
Homework Equations...