When does the average velocity become zero?

Define Average velocity.

Where does the weight of a body become zero?

Consider the motio of the tip of the minute hand of a clock . In one hour (i) the displacement is zero (ii) the distance covered is zero (iii) the average speed is zero (iv) the average velocity is zero

Under what condition is the average velocity equal the instantaneous velocity?

When the velocity is constant, can the average velocity over any time interval differ from instantaneous velocity at any instant? If so, give an example, if not explain why. (AS_(2) )

The escape velocity of a body on the surface of the Earth is 11.2km/s If the mass of the Earth is increase to twice its present value and the radius of the earth becomes half, the escape velocity becomes = ……"kms"^(-1)

Figure shows x-t graph of a particle. Find the Time T such that the average velocity of the particle during the period 0 to T is Zero.