The motion of objects can be quite complex. The motion of this frog is an example. Suppose that the frog moves from one lily pad to the other in 1 secondDescribe the motion of the frog as it makes one round trip between the two lily pads. Use the terms speed, velocity, displacement, and distance in your answer.

1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

If forces acting on an object are unbalanced. true or false