Which of the following best describes the forces when there are different sized forces from opposite directions acting on an object

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Me pl 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.