Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
20
×
A squirrel does 550,000 J of work in lifting an 50,000 N acorn. How high did it lift the acorn?
11 m
Oops!
Check
Okay!
Check
10
×
What is the total (or sum) of potential & kinetic energy for an object?
Mechanical Energy
Oops!
Check
Okay!
Check
×
baam
Lose 15 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 15 points!
Okay!
×
banana
Go to last place!
Oops!
10
×
The law of conservation of energy states:
the total amount of energy will remain constant and energy can't be created or destroyed.
Oops!
Check
Okay!
Check
10
×
Define power (include the unit of measurement).
The rate at which work is done Watts
Oops!
Check
Okay!
Check
15
×
What is the PE in point C?
130 J
Oops!
Check
Okay!
Check
20
×
You push an ice block with a force of 200 N. If you move it 10 m, how much work did you do on it?
2000 J
Oops!
Check
Okay!
Check
15
×
Why do point A and E have the highest GPE?
A and E are the highest off of the ground, therefore they have the furthest to fall.
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
5
×
Height is measured in what units?
meters
Oops!
Check
Okay!
Check
10
×
If the height of an object changes, the amount of what changes?
Gravitational Potential Energy
Oops!
Check
Okay!
Check
5
×
What vocabulary word means, "the unit of measurement for energy."
joules
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
gift
Win 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 5 points!
Oops!
10
×
What causes kinetic energy to change to thermal energy?
Friction
Oops!
Check
Okay!
Check
5
×
What is defined as, "the energy of motion?"
Kinetic Energy
Oops!
Check
Okay!
Check
20
×
You do 900 J of work while moving a sofa. If it took you 5 seconds to move the sofa, how much power did you generate?
180 W
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies