Question

a truck of mass M is moved under a force f if the truck is then loaded with an object equal to the mass of the truck and the driving force is helved then how does the acceleration change​

Answer 1

Force=mass x accelaration

Force/mass = accelaration

mass of truck before loading=M

and driving force=F

acceleration (before loading) =F/M

mass of the truck after loading=2M

and driving force after loading=1/2F

acceleration (after loading)=1/2F ÷ 2M

                                          =F/4M

Thus, the accelaration reduced by a quarter(1/4)