6. What is the resultant force on each car below? Remember TWO pieces of information are needed.
7. What additional statement could we make about each car? Think about what key
words we could use

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?