| Forces and Motion | Newton's Laws | Combined forces | Vocabulary |
|---|---|---|---|
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What is Newtons?
What unit is force measured in?
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What is speed is how fast something is going but acceleration takes into account speed and direction of an object?
What is the difference between speed and acceleration?
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What is added or subtracted?
Forces can be ______ or _________ mathematically
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What is a force?
A __________ is a push or pull that acts on an object.
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What are gravity, electricity and magnetism?
Name the three noncontact forces described in the book:
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What is a object will stay at rest or in uniform motion in a straight line unless acted upon by an external force?
What is Newton's first law?
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What is an arrow in a direction?
What is used to show a force?
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What is inertia?
The tendency of an object to resist any change in motion is called
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What is friction?
What is the most common contact force that slows down objects in motion?
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What is the law of inertia?
What is Newton's first law also known as?
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What is 550 N?
What is the total force used if you are pushing a car with 200N and you dad comes to help with 350N?
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What is acceleration?
The rate at which the speed or direction of motion of an object changes over time is its __________
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What is the book because it has more mass?
If you throw a pen and a book down a height, which item is gravity using more force on and why?
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What is for every action there is an equal or opposite reaction?
What is Newton's third law?
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What is the object wont move?
What happens if two forces exert the same amount of magnitude in opposite direction?
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What is F=ma? Force= mass*acceleration?
A formula is an equation that describes the relationship between variables. What is the formula tied to Newton's second law?
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What are strength or magnitude, direction, speed?
What are the properties of forces?
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What is It describes how acceleration, mass, and force are related. Force is the products of mass and acceleration?
What is Newton's second law?
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What are balanced forces?
What forces do not change an objects motion?
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What is a 50N arrow moving to the right?
Compute the total force a 150N push and a 100N pull using arrows
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