Question

what is meant by accerlation of 4m/s square​

Answer 1

Answer:

a object has increased his rate of work with this speed

Answer 2

A car has an acceleration of 4m/s/s. What does this mean ... This means that the speed, or velocity, is increasing at a rate of 4 m/s, every second. ... s = 4 m/s². The speed can be, for example, 4, 8, 12, 16, 20 m/s, as measured at each second.

i hope it's help u