Part A\ A race car starts from rest and travels east along a straight and level track. For the first

5.0s

of the car's motion, the eastward component of the car's velocity is given by

v_(x)(t)=(0.870(m)/(s^(3)))t^(2)

\ What is the acceleration of the car when

v_(x)=16.1(m)/(s)

?\ Express your answer with the appropriate units.\

a_(x)= Value Units

A race car starts from rest and travels east along a straight and level track. For the first 5.0s of the car's motion, the eastward component of the car's velocity What is the acceleration of the car when vx=16.1m/s ? is given by vx(t)=(0.870m/s3)t2 Express your answer with the appropriate units