T2 Grade 5 Week 10 Review

T2 Grade 5 Week 10 Review

Multiple Choice

In order for work to be done, a force must cause an object to...

• Be balanced

• Be constant

• Have no motion

• Move

Multiple Choice

Work is measured in... 

• Kilograms
• m/s
• Newtons
• Joules 

Multiple Choice

A push or a pull applied to an object

• Work
• Force
• Newtons
• Joules

Multiple Choice

You have to push with 15 N of force to move it 10 meters. How much work do you do?

• 15 Joules

• 150 Joules

• 1.5 Joules

• .67 Joules

Multiple Choice

Calculate work done on an object by a force equal 5 Newton and moved for 2 meters

• 10

• 20

• 28

• 36

Multiple Choice

Energy is the ability to do _______

• Work

• Force

• Newtons

• Joules

Multiple Choice

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Multiple Select

Which of these (2) things are examples of potential energy?

• a car motor

• firewood

• battery

• a fan

Multiple Choice

Which of these is an example of kinetic energy?

• a bicycle

• a battery

• a solar panel

• firewood

Multiple Choice

When you eat fruits and vegetables, chemical bonds are releasing stored energy, this is...

• a. thermal energy

• b. sound energy

• c. electrical energy

• d. chemical energy

Multiple Choice

a.  Energy stored in the nucleus of an atom.

• A. Sound Energy
• B. Potential Energy
• C. Nuclear Energy
• D. Thermal energy

Multiple Choice

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Multiple Choice

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Multiple Choice

The rock in the picture is pushed over the edge and it begins to fall. Which type of energy conversion is taking place?

• mechanical to heat

• sound to mechanical

• potential to kinetic

• kinetic to potential

Multiple Choice

Roller coasters slow down because their energy disappears.  

• True 
• False

Multiple Choice

Food has _______ potential energy that our bodies transform into kinetic energy.

• Elastic
• Nuclear 
• Gravitational
• Chemical

Multiple Choice

Energy can be created.

• True
• False

Multiple Choice

Potential or kinetic?
Running?

• potential
• kinetic

Multiple Choice

Which energy transformation below matches?
Animals eating food?

• electrical to potential
• chemical to kinetic
• potential to chemical

Multiple Choice

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed