A mini cooper of mass 1350kg is travelling at a speed of 100kh/hr and travels a distance of 45m before coming to rest. What is the magnitude of the net force required to bring the machine to rest and state the direction with regards to initial velocity?

A50.0-n box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. you observe that at one instant the box is sliding to the right at and that it stops in 2.25 s with uniform acceleration. what magnitude force does friction exert on this box

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain

What determines the amount of inertia an object has