Public Libraries of Suffolk County, New York

What do you know about forces and motion?, Tilda Monroe

eng

photographs

index present

non fiction

What do you know about forces and motion?

Tilda Monroe

20 questions. Physical science

Accelerated Reader, LG, 4.3, 0.5, 138077

Provides answers to questions related to the energy and force, including information on mass, friction, magnetism, and gravity

What is force? -- Can we see force? -- Does every object take the same amount of force to move? -- Can several forces act on an object at the same time? -- Does force always cause movement? -- When I push something, does it always push me back? -- Is that what happens when I let go of a balloon full of air? -- What happens if I use force on a moving object? -- Will an object move if no force acts on it? -- Does this mean that a ball will keep rolling forever? -- What kind of forces stop motion? -- Why does a ball continue moving longer than a block? -- What force makes two magnets move toward each other? -- Why do magnets sometimes push away from each other? -- Can you see magnetism in nature? -- What force causes an apple to fall to the ground? -- Why can't I kick a ball into outer space? -- How does gravity work?

juvenile