Which object has more kinetic energy? A car with a mass of 1,700 kg and a speed of 60 mph or a truck with a mass of 1,700 kg and a speed of 50 mph?
A car with a mass of 1,700 kg and a speed of 60 mph
Oops!
Check
Okay!
Check
15
The Law of Conservation of Energy states:
Energy can neither be created, nor be destroyed. It can only be converted from one form to another.
Oops!
Check
Okay!
Check
15
An experiment has been set up to show the mechanical energy of a car moving down a ramp. Does the coaster car's potential energy affect the distance it will travel?
Yes, since the distance the coaster car travels depends on its speed, and its speed depends on initial potential energy at the top of the ramp.
Oops!
Check
Okay!
Check
15
Determine the energy transformation: Calculator with a solar panel
radiant energy to electrical energy
Oops!
Check
Okay!
Check
15
What is potential energy?
Stored Energy
Oops!
Check
Okay!
Check
15
What is the name of the Grinches dog?
Max
Oops!
Check
Okay!
Check
15
An experiment has been set up to show the mechanical energy of a car moving down a ramp. Which factor is different between the two proposed experimental situations?
The height from which the wagon is released.
Oops!
Check
Okay!
Check
15
Name the little boy who gets left alone in HOME ALONE
KEVIN
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
star
Double points!
Okay!
shark
Other team loses 20 points!
Okay!
lifesaver
Give 25 points!
Oops!
15
If I wanted to accurately measure speed, where would you measure this.
At the bottom of the ramp
Oops!
Check
Okay!
Check
15
What is kinetic energy?
Energy of motion
Oops!
Check
Okay!
Check
15
Who sings Levitating?
Dua Lipa
Oops!
Check
Okay!
Check
15
What year was Tik Tok (the app) released?
2016
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
magnet
Take 5 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
Why does roller coaster car #2 travel a longer distance than roller coaster car #1?
Because car #2 has more potential energy at the start of the experiment.