Form 3 Science Chapter 7

• Gravitational potential energy

• Elastic potential energy

• Kinetic energy

• Potential energy

• Potential energy

• Kinetic energy

• Gravitational potential energy

• Elastic potential energy

• Kinetic energy

• Elastic potential energy

• Potential energy

• Gravitational potential energy

• Elastic potential energy

• Potential energy

• Kinetic energy

• Gravitational potential energy

Potential energy means

• energy stored in an object

• energy possessed by a moving object

• Kinetic energy

• energy of an object

Kinetic energy means

• Kinetic energy

• Potential energy

• energy possessed by a moving object

• energy stored in an object

Gravitational potential energy means

• work done to lift an object

• work done to compress an elastic object

• work done to stretch an elastic object

• work done to put down an object

Elastic potential energy means

• work done to lift an object

• work done to put down an object

• work done to compress an elastic object

• work done to throw an object

1 kg = ( )Newton

• 10

• 100

• 0.1

• 0.01

Acceleration due to gravity
g= ( )  $ms^{-2}$  

• 10

• 100

• 0.1

• 0.01