Help please!!! A large rock has a mass of 1,000 kg and is sitting at rest on a frictionless surface. If a bowling ball with a mass of 5 Kg is placed next to the rock, so that the distance between their centers is 1m, what would the acceleration of the bowling ball be? Please identify the action / reaction forces present.

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current