Question

A car accelerates at 1.5 m/s 2 in a straight road. How much is the increase in velocity in 4s? (a) 6 m/s (b) 4 m/s (c) 3 m/s (d) 2.66 m/s

Answer 1

Solutions 

We know that a car accelerates at 1.5 m/s 2 in a straight road. A straight road is always 180° because a straight line will always add to 180 degrees. 

The increase in velocity would be (a) 

(a) = 6 m/s 

Answer 2

Answer:

a) 6m/s mark it brilliant