WorksheetsGravity and GPE Quiz
Total questions: 17
Worksheet time: 4hrs 15mins
Which one shows the 4 fundamental forces listed from least to greatest?
Gravity, Strong Nuclear, Weak Nuclear, Electrostatic
Gravity, Weak Nuclear, Electrostatic, Strong Nuclear
Strong Nuclear, Electrostatic, Weak Nuclear, Gravity
Electrostatic, Weak Nuclear, Strong Nuclear, Gravity
How does mass correlate with the force of gravity?
as Mass increases, the Force increases
as Mass increases, the Force decreases
as Mass decreases, the Force increases
They aren't related
How does distance correlate with the force of gravity?
as Distance increases, the Force decreases
as Distance increases, the Force increases
as Distance decreases, the Force decreases
They aren't correlated
What is the gravitational force between a 2.3 x 108 kg meteor and 4.4 x 106 kg meteor that are 900 m apart?
0.083 N
75 N
1.2 x 109 N
15,116 N
If the gravitational force between a 80 kg man and a 52 kg woman is 2.6 x 10-10 N, how close are the two people to each other?
~0.032 m
~32 m
~320 m
~3200 m
Where does the roller coaster have the greatest Gravitational Potential Energy?
A
B
C
D
E
What is the spring constant of a spring that is compressed with a force of 10 N a distance of 5 cm?
200 N/m
20 N/m
5 N/m
2 N/m
If a 10 kg bowling ball is dropped off a cliff and is going 22 m/s just before it hits the ground, what is its Kinetic Energy?
2420 J
4840 J
220 J
110 J
How much Gravitational Potential Energy does a 100 kg bear have if it climbed to the top of a 13 m tree?
12740 J
1300 J
75.38 J
0.45 J
How much energy is stored in a car spring with a spring constant of 5000 N/m that is compressed 0.10 m?
25 J
250 J
500 J
50 J
What are the units for work?
Joules
Newtons
Meters
Watts
Tony's car died and he had to push it out of the middle of the road. How much work is done on a car if Tony and his friends pushed with 1120 N of force over 8 m?
8960 J
140 J
896 J
1400 J
A bodybuilder lifts a 70 kg weight from the ground over their head, a total of 2.2 m. How much work did the bodybuilder do?
1509.2 J
154 J
686 J
21.56 J
What are the units for Power?
Watts
Newtons
Joules
Meters
How much power does a light bulb use if it does 11,000 J of work in 125 s?
88 W
100 W
33 W
167 W
How much Power is used when an elevator lifts a 1500 kg load 12 m in 15 s?
11760 W
1200 W
18000 W
980 W
If the force of gravity between two objects is F, by what factor would doubling the distance change the force?
2
4
1/2
1/4
