Group work : Andrea Gavilanes , Maria Emi Daza and Lu Alvarado

Which of these options are forms of energy? Select all that apply.

• Mechanical

• Thermal

• Velocity

• Sound

_______ is defined as the transfer of energy to an object by a force that causes the object to move in the direction of that force.

What is gravity?

• an invisible force that pulls objects toward each other

• a movie

• a song

• a law of newton

What are some possible sources of motion that could be harnessed for a generator?

• sound

• The power of water, air or sun.

• gravity

Describe the Newton´s Third Law of Motion.

Draw the arrows to explain this image

Force diagram

Why is mass important in force?

acceleration is the rate of change of velocity

• True

• False

Can energy be destroyed ?

• No, energy can not be created or destroyed .

• yes , energy can be destroyed

• NO, energy can only be created .