Question

A certain force acting on a body produces an acceleration of 4m /sec and the same force acting on other body produces an accelerations of 6 m/sec? If
the two bodies are fastened together and the same force is applied, what is the acceleration produced?

Answer 1

Answer:

(A.) 4 m/sec²

please check my answer and votes.

Answer 2

Answer:

D) 2.4 m/s^2

Explanation:

As we know that FORCE=MASS×ACCELERATION

SO F1 = m1 * 4

F2 = m2 * 6

now for combined system total acceleration will be "a" = F/m1+m2

m1 = F/4

m2 = F/6

So putting the value of m1 and m2 we get

accelaration = 2.4 m/s^3

HOPE IT HELPS!!