Answer: 1.) Force is either the push or pull that makes an object move, accelerate, and stop.
2.) Contact Forces Types: (Requires contact in order to produce motion) Friction Force Tension Force
Non-Contact Forces Types: (Does not require contact in order to produce motion Gravitational Force Nuclear Force
3.) In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
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Answer:
1.) Force is either the push or pull that makes an object move, accelerate, and stop.
2.) Contact Forces Types:
(Requires contact in order to produce motion)
Friction Force
Tension Force
Non-Contact Forces Types:
(Does not require contact in order to produce motion
Gravitational Force
Nuclear Force
3.) In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
Explanation: hope it helps mhie