PS2.A - Forces and Motion - Level 3.1 enrichment

According to Newton's Third Law of Motion, what happens when a force is applied to a body?

• The force is doubled

• The body remains still

• The body moves in the opposite direction with the same force

• The body absorbs the force

What is the formula to represent momentum in football?

• A equals πr^2

• F equals ma

• E equals mc^2

• P equals MV

What is the concept of momentum in football?

• The distance a player covers during a game

• The speed of the football

• The mass of a player multiplied by his velocity

• The force of a player's tackle

What is the relationship referred to as 'Conservation of Momentum'?

• The total momentum before a collision is greater than after the collision

• The total momentum before a collision is less than after the collision

• The total momentum before a collision is the same as after the collision

• The total momentum before a collision is unrelated to after the collision

What is the toy used to illustrate Newton's Third Law of Motion?

• Rubik's Cube

• Yo-yo

• Slinky

• Newton's Cradle

What type of collision is typically seen on the football field?

• Completely inelastic collision

• Perfectly elastic collision

• Inelastic collision

• Elastic collision

What is the main goal in tackling a ball carrier?

• To intercept the ball

• To force a fumble

• To stop the ball carrier's forward progress

• To cause a big hit

What happens to the total momentum in a collision according to Newton's Third Law?

• It decreases after the collision

• It increases after the collision

• It remains the same before and after the collision

• It becomes zero after the collision