1.3.b Linear and angular motion quiz games for A level PE (OCR)

1. 1

   What is meant by deceleration?

   A change in directionAn increase in speedSlowing downMoving at constant speed
2. 2

   What is the SI unit of acceleration?

   mkg m/sm/s²m/s
3. 3

   True or false: velocity is a scalar quantity.

   velocity is a scalar quantity.

+ 12 more questions in the game.

1. 1

   What is meant by deceleration?

   A change in directionMoving at constant speedSlowing downAn increase in speed
2. 2

   What is meant by a frontal axis?

   An axis running from head to toeAn axis through the hips onlyAn axis running front to backAn axis running left to right
3. 3

   What is meant by a longitudinal axis?

   An axis running left to rightThe line of gravity to the floorAn axis running from head to toeAn axis running front to back

+ 12 more questions in the game.

1. 1

   Which equation gives the momentum of a moving performer?

   Mass × velocityDistance ÷ timeMass × accelerationMass ÷ velocity
2. 2

   Average speed = distance ÷ ____ .

   timemassvelocityforce
3. 3

   The gradient of a velocity/time graph gives which quantity?

   VelocityMomentumDisplacementAcceleration

+ 12 more questions in the game.

1. 1

   True or false: Angular velocity is measured in kg m².

   Angular velocity is measured in kg m².
2. 2

   Which quantity stays constant for a diver in flight?

   Angular velocityAngular momentumBody shapeMoment of inertia
3. 3

   A gymnast tucks in mid-air. What happens to her angular velocity?

   It stays the sameIt increasesIt decreasesIt falls to zero

+ 12 more questions in the game.

1. 1

   Momentum is measured in ____ .

   Nm/s²kg m/skg m
2. 2

   The gradient of a distance/time graph gives ____ .

   forcedisplacementspeedacceleration
3. 3

   The gradient of a sprinter's velocity/time graph gives her ____ .

   distanceaccelerationdisplacementvelocity

+ 12 more questions in the game.