Energy and Momentum MC Review
Authored by J L
Science
11th Grade
NGSS covered
Used 213+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
When comparing the momentum of two moving objects, which of the following is correct?
The object with the higher velocity will have less momentum if the masses are equal.
The more massive object will have less momentum if its velocity is greater.
The less massive object will have less momentum if the velocities are the same.
The more massive object will have less momentum if the velocities are the same.
Tags
NGSS.HS-PS2-2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A roller coaster climbs up a hill at 4 m/s and then zips down the hill at 30 m/s. The momentum of the roller coaster
is greater up the hill than down the hill.
is greater down the hill than up the hill.
remains the same throughout the ride.
is zero throughout the ride.
Tags
NGSS.HS-PS2-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A rubber ball moving at a speed of 5 m/s hit a flat wall and returned to the thrower at 5 m/s. The magnitude of the momentum of the rubber ball
increased.
decreased.
remained the same.
was not conserved.
Tags
NGSS.HS-PS2-2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If a force is exerted on an object, which statement is true?
A large force always produces a large change in the object’s momentum.
A large force produces a large change in the object’s momentum only if the force is applied over a very short time interval.
A small force applied over a long time interval can produce a large change in the object’s momentum.
A small force always produces a large change in the object’s momentum.
Tags
NGSS.HS-PS2-1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The change in an object’s momentum is equal to
the product of the mass of the object and the time interval
the product of the force applied to the object and the time interval.
the time interval divided by the net external force.
the net external force divided by the time interval.
Tags
NGSS.HS-PS2-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of the following situations is an example of a significant change in momentum?
A tennis ball is hit into a net.
A helium-filled balloon rises upward into the sky.
An airplane flies into some scattered white clouds.
A bicyclist rides over a leaf on the pavement.
Tags
NGSS.HS-PS2-2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In a two-body collision,
momentum is always conserved.
kinetic energy is always conserved
neither momentum nor kinetic energy is conserved.
both momentum and kinetic energy are always conserved.
Tags
NGSS.HS-PS2-2
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