Q. a car accelerates from rest to a speed pf 20 m/s in 8 sec the mass of car is 1200 kg (a) calculate the accelerates of the car (b) claculate the minimum for produce acceleration in solve this q.
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Acceleration= (v-u)÷t= (20-0)÷8=2.5 m/s2.
Didn't get the second one.
Didn't get the second one.
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