How high must a body be lifted so that it gain P.E. equal to its KE while moving with a velocity of `30m//s`?Take `g=10m//s^(2)`

At what height above the ground must a mass of 5 kg be to have its PE equal in value to the KE possessed by it when it moves with a velocity of 10 m/s? (g = 10 m/s^(2))

How high most a body be lifted to gain an amount of P.E. equal to K.E. is when moving at speed 20ms^(-1). (The value of acceleration des to grity at a place is (9.83ms^(-2))

With what minimum speed must a particle be projected from origin so that it is able to pass through a given point (30m, 40m) ? Take g=10m//s^(2)

With what minimum speed must a particle be projected from origin so that it is able to pass through a given point (30m, 40m) ? Take g=10m//s^(2)

With what minimum speed must a particle be projected from origin so that it is able to pass through a given point (30m, 40m) ? Take g=10m//s^(2)

A man weighs 70kg . He stands on a weighing scale in a lift which is moving upward with a uniform speed of 10m/s . (Take g= 10m/s^2 ). Find weight.

A body falling for 2 seconds covers a distance S equal to that covered in next second. Taking g = 10m//s^(2),S =

A man weighs 70kg . He stands on a weighing scale in a lift which is moving upward with an uniform acceleration of 5m/s^2 . (Take g= 10m/s^2 ). Find weight.

A man weighs 70kg . He stands on a weighing scale in a lift which is moving downward with an uniform acceleration of 5m/s^2 . (Take g= 10m/s^2 ). What would be the reading of the scale?