biomechanics - motion

'Motion' can be defined as

• change in position of an object during sport

• an object that is in the air for a long time

• change in position of an object, with respect to time and its reference point

• an object travelling thorough the air at speed with respect to its velocity

'Curvlinear Motion' is motion which travels along a __________ line

'Linear Motion' is motion that travels in a __________

'Rectlinear Motion' is motion that travels in a _________ line

Motion occurs a result of

• a force

• an object

• time

• velocity

The path an athlete travels during a 100m sprint is mostly an example of

• linear motion

• curvlinear motion

• rectlinear motion

• speed

Which types of motion are occurring during the performance of the 100m sprint? (tick all the correct options)

• linear

• curvilinear

• rectilinear

• angular

'General Motion' is a combination of

• different types of motion

• angular and linear

• linear and rectilinear

• rectilinear and curvilinear

'Angular Motion' is defined as

• movement around a fixed rotation

• movement around a fixed point of axis of rotation

• movement around a linear object

• movement with respect to time and a reference point

Which of the following is most clearly an example of angular motion?

• A discus throw

• 100m sprint

• Rowing

• Keeper diving in soccer