Question

A truck of mass M is moved under a force F. the truck is then loaded with an object equal to the mass of the truck while the driving force is halved, then how does the acceleration change?​

Answer 1

F becomes 1/2F (given)
M becomes 2M (truck is loaded with the object of same mass)
F=ma
1/2F=2m*a
a=1F/2*2m
a=1F/4m
Acceleration is 1/4th