Question

a toy car was moving with a speed of 20cm/s.Its speed became 50m/s after traversing a distance of 1m .Calculate the acceleration of the car ​

Answer 1

Answer: 1050m

Explanation: using identity v2 - u2 =2as

V=50

U=30

S=1

50*50-20*20=2*a*1

2500-400=2a

2100=2a

a=2100/2

a=1050