Question

A body has started from rest and is accelerated at 4m/S^2. the distance covered by the body in first 7s is equal to the distance travelled by it in the last second.find total distance travelled by the body​

Answer 1

Answer:

98m

Explanation:

here initial velocity is zero as body started motion from rest and acceleration is 4m/s2 and time taken by body is 7 sec...so according to Newton's laws of motion we know that

S = ut + 1/2 at²

so after putting values of physical quantity we will get the ans