What quantities are needed to calculate angular momentum? There is more than one answer. A.
Radius

B.
Acceleration

C.
Mass

D.
Velocity

Answer

Velocity, Mass, and Radius

Explanation:

radius is what the size of the thing moving and the mass and velocity is both part of momentum because of speed and direction, BUT acceleration is both the change in speed and direction, not speed for direction themselves, so it is Velocity, Mass, and Radius

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pe = weightxheight = 2000x1000=2,000,000joules

the force on the thing and the distance the force moves the thing