Forces
Newton's Laws
Circular Motion
Rotational Motion
Torque
100
Something that acts or pushes or pulls
100
How many Newton's Laws are there? Include for both motion and gravity
100
Since the motion is uniform, each time around the circle is just a repeat of the one before
100
The motion of objects that spin about an axis
100
The tendency of a force to rotate an object about an axis, fulcrum, or pivot
200
Forces that act on an object by touching it at a point of contact
200
Law says that an object will remain in its state of motion unless acted upon by force.
200
The time interval it takes an object to go around a circle one time, completing one revolution
200
Particle traveling in a circle with a fixed radius
200
The line starting at the pivoting extending through point
300
Forces that act on an object without physical contact
300
Law says that force is equal to the mass of the object times its acceleration.
300
The number or revolutions per second
300
The angular displacement through which the particle moves each second
300
The line that is in the direction of the force, and passes through the point at which the force acts
400
Gravitational pull of the earthy on an object on or near the surface of the earth
400
Law says that for every force acting on an object by another object there is a force that acts upon the first object by the second one.
400
A closed trajectory around a planet or star
400
Absolute value of the angular velocity
400
The perpendicular distance from the line to the pivot
500
The force exerted by a surface against an object that is pressing against the surface
500
Law says that gravity is a force that acts between any two objects with mass, and that force increases if the mass increases and decreases if the distance between the two objects increases.
500
An orbiting projectile is in
500
What are the 3 basic types of motion of a rigid body
500
A torque that tends to rotate the object in a counter-clockwise direction
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