This is physics and this is a Parrelel circuit please help me find the anwser I’ll give you a lot of points .

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)