Copy and complete each of the sentences below to explain how the object’s movement is affected. a When a force acts on a stationary object . . .
b If no force acts on a stationary object . . .
c If a force acts in the opposite direction to the movement of an object . . .
d If no force acts on a moving object

In a bumper car arena, two cars of equal mass are heading straight toward each other. the orange one is traveling at a speed of 5 meters per second. the green one is traveling at a speed of 2 meters per second. which of the forces most affects the motion of the bumper cars after they collide? a) gravity b) friction c) the other car d) wind resistance

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 a balloon is taken outside on a very cold day, what will occur?