Construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed of an object.
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Q 1/5
Score 0
If an object with a mass of 2 kg is moving at a speed of 3 m/s, what is its kinetic energy?
30
9 J
12 J
3 J
6 J
Q 2/5
Score 0
A car with a mass of 1500 kg is traveling at a speed of 10 m/s. How much more kinetic energy will it have if the speed is increased to 20 m/s?
30
300,000 J more
450,000 J more
225,000 J more
175,000 J more
5 questions
Q.
If an object with a mass of 2 kg is moving at a speed of 3 m/s, what is its kinetic energy?
1
30 sec
MS-PS3-1
Q.
A car with a mass of 1500 kg is traveling at a speed of 10 m/s. How much more kinetic energy will it have if the speed is increased to 20 m/s?
2
30 sec
MS-PS3-1
Q.
Two objects, one with a mass of 4 kg and the other with a mass of 8 kg, are moving at the same speed of 5 m/s. What can be said about their kinetic energies?
3
30 sec
MS-PS3-1
Q.
An object moving at a speed of 15 m/s has a kinetic energy of 450 J. What is the mass of the object?
4
30 sec
MS-PS3-1
Q.
A 2 kg object is moving at a speed of 10 m/s. If the speed is reduced to 5 m/s, how does the kinetic energy change?
