A paratrooper whose chute fails to open lands in snow, he is hurt slightly .Had he landed on bare ground , the stopping time would have been 10 times shorter and the collision lethal . Does the presence of the snow increase , decrease , or leave unchanged the values of (a) the paratrooper's change in momentum, (b) The impulse stopping the paratrooper, and (c ) the force stopping the paratrooper ?

A paratrooper whose chute fails to open lands in snow, he is hurt slig

1.	A paratrooper whose chute fails to open lands in snow, he is hurt slightly .Had he landed on bare ground , the stopping time would have been 10 times shorter and the collision lethal . Does the presence of the snow increase , decrease , or leave unchanged the values of (a) the paratrooper's change in momentum, (b) The impulse stopping the paratrooper, and (c ) the force stopping the paratrooper ?
Answer» ANSWER :(a)UNCHANGED ; (B) Unchanged ; (C) CHANGED

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