Podcast
Questions and Answers
Which type of force requires direct contact between two objects?
Which type of force requires direct contact between two objects?
- Newton's second law
- Newton's first law
- Non-contact force
- Contact force (correct)
Which law describes the concept of inertia?
Which law describes the concept of inertia?
- Newton's first law (correct)
- Contact force
- Non-contact force
- Newton's second law
Which law states that for every action, there is an equal and opposite reaction?
Which law states that for every action, there is an equal and opposite reaction?
- Newton's first law
- Non-contact force
- Newton's third law (correct)
- Contact force
What is the formula for Newton's second law of motion?
What is the formula for Newton's second law of motion?
Which of the following is NOT a unit of force?
Which of the following is NOT a unit of force?
What does Newton's second law of motion state?
What does Newton's second law of motion state?
Flashcards
Contact Force
Contact Force
A force requiring direct contact between two objects. Example: pushing a box.
Newton's First Law (Inertia)
Newton's First Law (Inertia)
An object at rest stays at rest, and an object in motion stays in motion at a constant velocity unless acted upon by a net force.
Newton's Third Law
Newton's Third Law
For every action, there is an equal and opposite reaction.
Newton's Second Law
Newton's Second Law
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Newton's Second Law (Simplified)
Newton's Second Law (Simplified)
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Pascal
Pascal
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