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A scooter starting from rest moves wilth...

A scooter starting from rest moves wilth as constant acceleration for a time `/_\t_1`, then with a constant velocity for the next `/_\t_2` and finally with a constant deceleration for the next `/_\t_3` to come to rest with resect to the scooter wilthout touching any other part. The force exerted by the seat on the man is

A

500 N throughout the journey

B

less the 500 N throughout the journey .

C

more than 500 N throughout the journey

D

` gt 500` N for time `Deltat_(1)` and `Deltat_(3)` and 500 N for `Deltat_(2)`

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The correct Answer is:
D
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - I
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