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Worksheets| 4.3.1 | 4.3.3 | 4.3.7 | - Biomechanics Definitions
Total questions: 15
Worksheet time: 8mins
Are quantities that are fully described by a magnitude (or numerical value) alone
Vectors
Scalers
Displacement
Velocity
The push or pull applied to an object causing a change in motion or a push or pull between two objects that may or mot not result in motion
Force
Displacement
Impulse
Velocity
Are quantities that are fully described by both a magnitude (numerical value) and a direction
Scalers
Distance
Speed
Vectors
Length of the path the body follows
Displacement
Distance
Speed
Velocity
How far away the body has moved from its starting point
Displacement
Distance
Speed
Velocity
Is a scalar quantity that refers to "how fast an object is moving"
Velocity
Impulse
Speed
Momentum
is a vector quantity that refers to the "rate at which an object changes its position"
Velocity
Impulse
Speed
Momentum
Once a body is moving the momentum of the body is a product of its mass multiplied by its velocity
Velocity
Impulse
Speed
Momentum
Movement that results from a force
Relates to linear motion, velocity, speed, acceleration, momentum
Motion
Impulse
Newton's 3rd Law
Momentum
The rate of change in velocity
Vectors
Displacement
Acceleration
Velocity
A measure of the force applied for a specific time
Motion
Impulse
Newton's 3rd Law
Momentum
The mathematical point around which the mass of a body is evenly distributed or a point at which the weight of an object is balanced in all directions
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Centre of Mass
The resultant (or net) force an object experiences is equal to the product of its mass and acceleration
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Centre of Mass
For every action there is an equal and opposite reaction
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Centre of Mass
An object at rest stays at rest and an object in motion stays in motion with the same velocity unless acted upon by an unbalanced force.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Centre of Mass
