Jawaban:

There are several statements that could be true regarding a particle P moving in a horizontal circle about point O at constant speed V, but some possibilities include:

The centripetal acceleration of the particle P is given by a = V^2 / r, where r is the radius of the circle.

The direction of the centripetal force acting on the particle P is towards point O.

The particle P has a velocity vector that is tangential to the circle at every point along its path.

The angular velocity of the particle P, which is the rate at which it sweeps out angle as it moves around the circle, is given by ω = V / r.

Without additional information, it is not possible to determine which of these statements, or others, might be true.

Penjelasan: