Font size
Worksheets11PED week 6
Total questions: 15
Worksheet time: 15mins
What are the two types of force?
Non- linear and rotation
Linear and angular
Non-linear and curvilinear
Angular and curvilinear
Which of the following are an example of linear force in action?
Walking in a straight line
Running in a straight line
Pole vault
Shot put throw
Which of the following is an example of angular force in motion?
Running in a 100m race
Long jump
Triple jump
Cartwheel
Which type of motion is most common in human movement?
(a)
Which type of lever is evident during the arm swing of a draw shot in lawn bowls?
(a)
What are the two influencers of force?
Mass and speed
Lever arm and gravity
Mass and acceleration
Speed and lever arm
When releasing the bowl during a draw shot, which of the following concepts would affect performance?
Angle of release
Height of release
Acceleration of the bowl
Size of the lever arm
Which of the following are considered biomechanical concepts?
Force
Gravity
Speed
Acceleration
Which of the following are considered anatomical concepts?
Reciprocal inhibition
Friction
Joints of the human body
Air resistance
Which of the following is one of Newtons' 3 laws of motion?
A body at motion will come to rest unless acted upon
For every action there is an unequal opposite reaction
For every action there is an equal and opposite reaction
Mass of an object equals its' force times by the acceleration
During a bicep curl which muscle acts as the antagonist?
(a)
Concentric muscle contraction is when the
muscle lengthens
muscle shortens
muscle remains the same length
muscle snaps
Eccentric muscle contraction is when the
muscle shortens
muscle remains the same length
muscle lengthens
muscle strains
Reciprocal inhibition is an example of
muscles contracting at the same time
muscles working together
the brain sending out messages
muscles lengthening at the same time
Speed, height and angle all contribute to
Acceleration
Muscle contraction
Levers
projectile motion
