Vocabulary
Energy
Motion and speed
100

the ability to cause change

What is energy?

100

Type of energy a speeding boat uses.

What is kinetic energy?

100

What is a location to which you compare other locations?

What is a reference point?

200

energy of motion.

What is Kinetic Energy?

200

Two factors that determine an energy's kinetic energy?

What is mass and speed?

200

What is the equation to fins average speed?

what is s= d/t?

300

energy can not be created nor destroyed.

What is law of conservation of energy?

300

Type of energy a flying bird uses. 

what is mechanical energy?

300

What information do you need to describe an object’s location?


What is a position and a reference point?

400

 a change in position over time.

What is motion?

400

What are two factors that determine an object’s gravitational potential energy?



What is mass and distance from the ground?

400
  1. Juan lives 100 m away from Bill. What is Juan’s average speed if he reaches Bill’s home in 50 s?

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What is 2 m/s?

500

a quantity that has both size and direction.

What is vector?

500

How does the law of conservation of energy affect the total amount of energy in any process?



What is the total amount of energy stays the same?

500
  1. What is the average speed of the    zebra during the time between 0 s and 40 s?


What is 1 m/s?