What is the ratio of P.E. w.r.t. ground and K.E. at the top most point of the projectile motion:-

What is the ratio of translational K.E. to the total K.E. of a rolling body?

What is the ratio of rotational K.E. to the translational K.E. of a rolling body?

What is the derivative of e^(3logx) w.r.t.x?

In a S.H.M. with amplitude 'A', what is the ratio of K.E. and P.E. at (A)/(2) distance from the mean position ?

In a S.H.M. with amplitude 'A', what is the ratio of K.E. and P.E. at (A)/(2) distance from the mean position ?

A particle when projected vertically upwards from the ground, takes time T to reach maximum height H. Find out (i) The height of the particle from ground at T//2,2T//3,4T//3,5T//4 and also find the ratio of K.E. to P.E. for particle at the same instant of time. (ii) If the particle crosses a point at height 7H//16 at time t_(1) and t_(2) then find t_(1)//t_(2)

A projectile is thrown with a velocity u_(0) at an angle theta with the horizontal. The ratio of the rate of change of speed w.r.t. time, at highest point to that at the point of projection, is

Tha particle is executing SHM. The amplitude of motion is a. State those positions of the particle in terms of a when (i) the K.E. of the particle is zero (ii) P.E. is zero (iii) P.E. is one-fourth of the total energy (iv) P.E and K.E. are equal.