summative momentum

Mass is a vector quantity.

• TRUE

• FALSE

• Cannot be determined

• No answer

If a motorbike and a car are moving at the same speed, why does the car have greater moving force?

• Because it has better tires.

• 
  Because it has more powerful brakes.

• 
  Because it has greater mass.

• 
  Because it uses more fuel.

Two billiard balls colliding and bouncing off each other

• ELASTIC COLLISION

• INELASTIC COLLISION

• CANNOT BE DETERMINED

• NO ANSWER

A car crash where both cars stick together after impact

• Inelastic Collision

• Elastic Collision

• Cannot be determined

• No Answer

A basketball dropping on a hard floor and bouncing back

• Cannot be determined

• Elastic Collision

• Inelastic Collision

• No Answer

A lump of clay hitting the ground and not bouncing

• No Answer

• Inelastic Coillsion

• Elastic Collision

• Cannot be determined

A piece of wet mud hitting a wall and sticking to it

• Inelastic Collision

• Elastic Collision

• Cannot be determined

• No Answer

What is the unit for distance?

• 
  meter per second

• 
  meter per second squared

• meter

• seconds

A meteor striking the Earth and forming a crater

• Inelastic Collision

• Elastic Collision

• Cannot be determined

• No Answer

The following are scalar quantities except

• acceleration

• distance

• 
  temperature

• 
  energy