For a freely falling body

Correct statements in the following are A) For a freely falling body, velocity acquired is proportional to square root of height of fall B) For a freely falling body ratio of displacement in successive equal intervals of time is 1:4:9 C) For a body projected up, displacement during last second of upward journey is independent of velocity of projection A) A.B B) A.C C) A.B.C D) B.C

Velocity-displacement graph of a freely falling body is

If a speedometer is attached to a freely falling body, then how much would its speed readings incresase with each second of fall ?

IF a freely falling body covers halfs of its total distance in the last second of its journey. Find its time of fall

The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity. The velocity of the body as it reaches the ground is

The velocity of a freely falling body changes as g^ph^q where g is acceleration due to gravity and h is the height. The values of p and q are

The velocity of a freely falling body is a function of the distance fallen through (h) and acceleration due to gravity g . Show by the method of dimensions that v = Ksqrt(gh) .

What is the velocity v of a metallic ball of radius r falling in a tank of liquid at the instant when its acceleration is one-half that of a freely falling body ? (The densities of metal and of liquid are r and s respectively, and the viscosity of the liquid is eta ).