a car of mass 2000kg is moving east at 36km per Hour force required to move it at 72km per hour towards west in 10seconds will be?
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m=2000kg
u=36^5/18
u=10m/s
v=72^5/18
v=20m/s
a=v-u/t
20-10/10
a=1m/s
f=ma
f=2000×1
f=2000N
u=36^5/18
u=10m/s
v=72^5/18
v=20m/s
a=v-u/t
20-10/10
a=1m/s
f=ma
f=2000×1
f=2000N
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