A bike is moving with a velocity of 90 Km/hr. After applying break it stop in 5 sec.
Calculate the force applied by breaks. Mass of motorcycle and rides is 200 Kg.
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Velocity of bike is 90m/s=25m/s
Time is 5s
Acceleration is 25/5=5m/s2
Force =200×5=1000newton
vk043362:
If you are sure then replied me
But I comming with answer -360n
And it was a retarding force so it's value should be na
Nagativ e
yes -360
the ans must be -1000N
acceleration =-5m/sec square then F=ma, so F=200(-5) =-1000N
ygghguu
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