Forces, Newton's laws, centre of mass and stability quiz games for PE and Sport (A level core)

1. 1

   What is meant by weight?

   The amount of matter in a bodyThe force a body exerts on the groundThe ground pushing back on a bodyThe force of gravity on a body
2. 2

   Which is the correct unit for momentum?

   kg m/s²m/sNkg m/s
3. 3

   True or false: weight is measured in kilograms.

   Weight is measured in kilograms.

+ 12 more questions in the game.

1. 1

   What is meant by weight?

   The ground pushing back on a bodyThe force a body exerts on the groundThe amount of matter in a bodyThe force of gravity on a body
2. 2

   What is meant by momentum?

   Mass multiplied by velocityMass multiplied by distanceMass multiplied by accelerationWeight multiplied by velocity
3. 3

   What is a free body diagram?

   A diagram showing all forces on one bodyA diagram of a joint angleA plan of the movement pathA graph of force against time

+ 9 more questions in the game.

1. 1

   What mainly determines the size of a gymnast's base of support?

   The height of the centre of massThe number of points touching the floorThe area enclosed by the points of contactThe mass of the gymnast
2. 2

   True or false: Lowering the centre of mass makes a performer more stable.

   Lowering the centre of mass makes a performer more stable.
3. 3

   True or false: A wider base of support makes a performer less stable.

   A wider base of support makes a performer less stable.

+ 12 more questions in the game.