Question

A truck of mass 5000Kg and a car of mass 1000Kg are both trevelling at a speed of
36Km/hr. Assume the time required to stop the truck in 10sec is X Newton and the
force required to stop the car in 10 sec is Y Newton. The difference X and Y is
equal to?
(A) 4 Mega Newton
(C) 14.4 Kilo Newton
(B) 4 Kilo Newton
(D) 14.4 Mega Newton

Answer 1

Answer:

(B)4kilo Newton's

Explanation:

acceleration of both is -1 m/s^2