Explain how Newton's law of inertia describes the motion of objects.
Explain what distinguishes first class levers from second and third class levers.
To overcome an object's inertia, it must be acted upon by __________.
Explain the difference between mass and weight for objects on Earth and on the Moon.
The neck is a __________.
What is kinetic energy?
What tissue connects muscles to bones?
The most common lever in the human body is the __________.
Explain why a seesaw is closest in arrangement to a first class lever.
Explain what is meant by the term mechanical advantage.
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