Question

A block of mass 500g is pulled from rest on horizontal friction less bench steady force and travel 8m in2s. find the acceleration

Answer 1

Answer:

2m per sec square

Explanation:

by 2nd equation of motion

hope the answer will help you Mark

Answer 2

Answer:4m/s

Explanation:Block starts at rest which is 0m and finishes at 8m so you minus start with finish and then divide by the time taken.So (8-0) divide 2 which gives me 4m/s. So in the 1st second it travelled 4m and 2nd second it travelled 4m, which adds up to 8m for the 2 seconds.