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Worksheetsbiomechanics
Total questions: 25
Worksheet time: 8mins
What is biomechanics?
The field of sports science that applies the laws of mechanics and physics to a human movement. It is the study of forces and that effect of those forces.
Speed and velocity
Momentum
How fast an object moves.
What does distance mean?
How much acceleration an object does.
How much ground an object covers throughout its motion.
How the body moves like kinetic.
Longest distance to get to a destination.
What is Displacement mean?
is how fast an object moves.
is the longest distance.
is an objects overall change of position from one point in time to another.
is just direction.
What biomechanical principles are studied in physical education?
Levers and Force
Opposition
Inertia
Rotary Motion
All of the above
Is this and example of a balanced or unbalanced force?
balanced
unbalanced
What is Newtons First Law?
When an object is at rest until an unbalanced force acts on it.
When something is not at rest.
When a balanced force acts on it.
When an object does not move.
What is Newtons Second Law?
When an athlete weighs more.
The rate of deceleration of a body is proportional to the force applied to it and in the direction in which the force is applied.
When an object does not stop moving.
The rate of acceleration of a body is proportional to the force applied to it and in the direction in which the force is applied.
What is Newtons Third Law?
Angle of release.
For every action there is an equal and opposite reaction.
For every non-action there is an opposite and equal reaction.
The object will stay at rest until an unbalanced force acts on it.
Who discovered Newtons Laws?
James Newton
Isaac Newton
Archie Newton
Isacc Newton
What is Inertia?
The reluctance of a body to change its state of motion.
The mass an on object.
The acceleration of an object.
The momentum of an athlete.
An object's inertia is effected by its mass.
What information does a velocity give that a speed does not give?
rate of change of distance
direction
units of measurement such as km/h or mi/h
how fast something travels
What is the formula for Newtons Second Law?
F=dt
F=ma
F=am
F=ad
What is the formula for speed?
s=acceleration/time
s=time /distance
s=distance/time
s=distence/teme
What is the formula for Velocity?
V=distance/time
V=initial speed - change in speed/time
V=acceleration/deceleration
just the direction.
What are the units for Forces?
Joules
Newtons
m/s
kgm/s
What is momentum?
The energy an object has when above the surface of the Earth
The rate of change of velocity with time
The rate of change of distance with time
The force a moving object has
