WorksheetsKinetic and Potential Quiz Review
Total questions: 45
Worksheet time: 34mins
What is the difference between mass and weight?
Mass includes gravity and weight does not
Weight includes gravity and mass does not
They are the same thing
Energy is measured in?
Joules (J)
Newtons (N)
Meters/ Second
To calculate weight your mass needs to be in (mass x 9.8)
Grams
Newtons
Kilograms
What is the formula for KE?
weight x height
mass x height
1/2 x velocity x mass 2
1/2 x mass x velocity 2
What is the formula for PE?
Mass x height
Weight x height
1/2 x mass x velocity2
1/2 x velocity x mass 2
What unit should mass be in to find KE?
Newtons
Kilograms
Grams
Pounds
How do you find mass (Kg) if you were given Newtons?
x 9.8
/9.8
x 10
/ 10
How do you find Weight (N) if you were given mass in Kg?
X 9.8
/9.8
X 10
/ 10
A brick is sitting on top of a platform 100 m high. It weighs 25 N. Find the potential energy.
4 J
25 J
2500 J
1000 J
A car traveling 30 m/s has a mass of 200 Kg. What is the KE of the car?
6000 J
90,000 J
9000000 J
6000000 J
A basketball player throws a ball at 6m/s, and the ball has a weight of 29.4 N. Find the KE.
9 J
5186 J
176 J
18 J
What is the mass of an object that has a weight of 300 N?
81 Kg
29.4 Kg
2940 Kg
30.6 Kg
What is the weight of something 6000 grams?
5.58 N
58800 N
58.8 N
36 N
A skateboarder travels 10 m/s and weighs 200 N. Calculate the Kinetic Energy of the skateboarder.
10000 J
1020.4 J
102.04 J
2040 J
What is the speed of an object that has a mass of 13 Kg and 800 J of KE.
123 m/s
11.09 m/s
121 m/s
101920 m/s
What is the weight of an object if it has 200 J of PE at a height of 4m?
800 N
490 N
50 N
400 N
What is the mass of an object that has 20 J of KE and moves at 2 m/s.
10 Kg
40 Kg
20 Kg
60 Kg
The faster the speed the __________ the PE and the ________ KE.
more/ less
less/ more
The higher the position the ____ the KE and the ______ the PE.
Less/ more
more/ less
What location is KE= PE?
A
B
C
D
At what location is KE the greatest?
1
2
3
4
5
What is the law of conservation of energy?
Energy is everywhere
Energy must be transferred
Energy is lost
Every action has an equal and opposite reaction
Where would PE be the greatest?
1
2
3
4
