an object of mass 30 kg moving with speed of 10m/s is stopped in 2 s. if the stopping force is increased by 200% then in what time will the same object stop if it was moving with the same speed?
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mass=30kg
u=10m/s
t=2s
v=0
a=v-u/t
u=10m/s
t=2s
v=0
a=v-u/t
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arnav123338:
Thanks
but wrong answer
0.66sec is right answer....
but how
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