If a particle moves with an acceleration, then which of the following can remain constant ?

An object moves with constant acceleration a. Which of the following expressions are also constant?

An object moves with constant acceleration a. Which of the following expressions are also constant?

An object moves with constant acceleration a. Which of the following expressions are also constant?

A particle is projected form a trolley car with a velocity vecv . If the trolley can moves with an acceleration veca towards right, which of the following remain unchanged relative to both ground and trolley car?

A particle is moving in a curved path. Which of the following quantities may remain constant during its motion?

A particle is moving in a curved path. Which of the following quantities may remain constant during its motion?

If a particle is moving on circular path with uniform speed,then which of the following physical quantity remains constant?

If a particle is moving on circular path with uniform speed,then which of the following physical quantity remains constant?

Initial velocity and acceleration of a particles are as shown in the figure. Acceleration vector of particle remain constant. Then radius of curvature of path of particle :

Initial velocity and acceleration of a particles are as shown in the figure. Acceleration vector of particle remain constant. Then radius of curvature of path of particle :