## Question

###### 4s on & !regular training session. When parachutist jumps off an aeroplane his parachute downward with velocity Vo: The velocity of the_ opens; he travels vertically : parachutis and his acceleration is given by at time minutes dv =g-1vwhereacceleration due to gravity and &constant:Show that V =[9M) () Determine the difference in the velocities of the parachutist from the fifth to = the tenth minutes. [2M (c) Find the velocity of the parachutist after a very long _ period. [2M

4s on & !regular training session. When parachutist jumps off an aeroplane his parachute downward with velocity Vo: The velocity of the_ opens; he travels vertically : parachutis and his acceleration is given by at time minutes dv =g-1v where acceleration due to gravity and & constant: Show that V = [9M) () Determine the difference in the velocities of the parachutist from the fifth to = the tenth minutes. [2M (c) Find the velocity of the parachutist after a very long _ period. [2M

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