Forces
Simple Machine
Energy
Transfer Energy
Transform Energy
100

When a ball is in the air what force bring it to the ground  

Gravity 

100

What simple machine is this? What is it use for?

Pulley. Use to lift and hold objects in the air  

100

Solar Panels collect what type of energy

Light Energy 

100

Waves that travel through the air 

Sound energy 

100

Using a battery powered flashlight what two energies are involved  

Chemical to Electrical 

200

Who has the greater force? Left or Right

Left Force is greater 

200

What is this called 

A Wedge 

200

A battery contain what type of energy 

Chemical Energy 

200

Wind is a form of Mechanical energy, what can this energy transform also into

Electrical Energy 

200

Light energy can be transformed into what other two energy   

Electrical/Chemical energy  

300

Two dogs are play tug of war with a toy. Dog A is winning. What must dog B do to win tug of war?  

Dog B must pull harder 

300

What two simple machine will help you get a couch off a truck 

Ramp/Incline Plane and wheel and axle 

300

What types of energy is produce when you start a camp fire 

Light/Thermal Energy

300

When Sunlight is absorbed by a dark object does that object become cooler or hotter  

Hotter 

300

When Sunlight is absorbed by a dark object does that object become cooler or hotter  

Hotter

400

What surface has less friction

Grass

Concrete 

Ice 

Sand 

Ice 


400

Which one is an example of a lever 

All Three 

400

What two forms of energy can the Sun create 

Light and Thermal Energy 

400

What happen when you put ice into a hot drink 

Cools the drink down

400

Lighting striking a tree is an example what two energies transforming 

Electrical energy transforming into thermal energy 

500

If a toy car is on a smooth surface will go faster or slower if the were rocks on the surface 

Slower 

500

Name this Simple Machine?


Incline Plane 

500

What is an example of Mechanical energy 

Wheel and Axle 

Battery 

Thermometers 

Wheel and Axle 

500

Electrical energy is transfer into an oven what energy is being produce from thew oven 

Thermal energy 

500

Which action allows electrical energy to change to another form of energy? 

a. sleeping in a cold room 

b. turning on a light in a dark room 

c. cooking food on an open campfire

 d. playing a violin in a music group

B