A bumblebee collides with the windshield of an automobile. If the bubble bee excerpts the force of F/30 at the time of the impact, what is the force exerted by the automobile on the bubble bee?

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

Where do magnetic lines of force enter earth?