(a) Draw velocity-time graph for body that has initial velocity
‘u’ and is moving with a uniform acceleration. Use it to deriveg
position-time relation for the body. (b) A ball is gently dropped from a height of 20m. If its velocity
increases uniformly at the rate of 10m/s
2
, with what velocity will
it strike the ground? After what time will it strike the ground?
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a body of mass 10 kg is moving with a velocity of 5 m/s attainsvof 35m/s in 5 second find the force applied on body to change its velocity
(a) Draw velocity-time graph for body that has initial velocity
‘u’ and is moving with a uniform acceleration. Use it to deriveg
position-time relation for the body. (b) A ball is gently dropped from a height of 20m. If its velocity
increases uniformly at the rate of 10m/s 2, with what velocity will it strike the ground? After what time will it strike the ground?
Hope it helpfull..
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