If the acceleration of a particle is constant in magnitude but not in direction,what type of path is followed by the particle?

Two graphs for the motion of objects moving along a straight line are shown. State how the speed is changing with time in both cases.

State whether the following statement is true or false:
Motion along a curved line is called translatory or rectilinear motion.

The displacement-time graph of a body is parallel to the time axis. What will you infer about the velocity of the body?

Draw velocity-time graphs for the following situations:
$(i)$ When a body is moving with uniform velocity.
$(ii)$ When a body is moving with variable velocity,but uniform acceleration.
$(iii)$ When a body is moving with variable velocity,but uniform retardation.
$(iv)$ When a body is moving with variable velocity and variable acceleration.

If the average velocity of a body is equal to the mean of its initial velocity and final velocity,then the acceleration of the body is