A car hit a bump patch and starts to shake resonance is occurring because the bumps are occurring 1 wheel circumference apart the bumps. What speed is the car traveling rwheel=.4m k for suspension springs= 1.5x10^6n/m mass= 215kg

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?

1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?