An object travels along a curved path. Which of the following quantities may remain constant during the motion?

Step-by-step solution

For an object moving along a curved path, the direction of motion changes continuously. Since velocity is a vector quantity, a change in direction implies that velocity cannot remain constant. In uniform circular motion, the object moves along a circular path with a constant speed. The magnitude of its acceleration, given by v^2 r , also remains constant. In projectile motion, the object follows a parabolic curved path under the influence of gravity. Throughout the motion, the acceleration is constant in both magni