If the velocity of the particle is given by `v=sqrt(x)` and initially particle was at `x=4m` then which of the following are correct.

If the velocity of the particle is given by v=sqrt(x) and initially particel was at x=4m then which of the following are correct.

The velocity of particle is given by v=sqrt(gx) . Find its acceleration.

If the velocity of a particle is given by v=(180-16x)^((1)/(2))(m)/(s) , then its acceleration will be

The acceleration of a particle depends on displacement covered in a time as a = s + 5 . It is given that initially s = 0 and v = 5 m//s , then which of the following is possibly correct ?

Velocity of a particle is given as v = (2t^(2) - 3)m//s . The acceleration of particle at t = 3s will be :

A particle of mass m with an initial velocity u hati+2u hatj collides with a particle of mass 3m at rest. After collision, the two particles stick together and the combined particle moves with a velocity v hati+v' hatj . Which of the following is incorrect?

Velocity v of a particle moving along x axis as a function of time is given by v = 2t m//s . Initially the particle is to the right of the origin and 2 m away from it. Find the position (distance from origin) of the particle after first 3 s .

The initial velocity of a particle is x ms^(-1) (at t=0) and acceleration a is function for time, given by, a= 6t. Which of the following relation is correct for final velocity y after time t?

A particle moving in the xy plane experiences a velocity dependent force vec F = k (v_yhati + v_x hat j) , where v_x and v_y are the x and y components of its velocity vec v . If vec a is the acceleration of the particle, then which of the following statements is true for the particle?