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WorksheetsQuiz#4 Acceleration and Momentum
Total questions: 20
Worksheet time: 16mins
The rate that a car's velocity changes is its
speed
force
gravity
acceleration
the time it takes for one place to move to another place.
the mass of an object divided by the time interval.
the distance divided by the time interval
the velocity divided by the time interval
A negative acceleration means that an object is _____.
In which of the following cases does a car have zero acceleration?
A car speeding up after a stoplight turns green.
A car slowing down when it approaches a stop sign.
A car set on cruise control so that is maintains 45 mi/hr.
A car turning a curve at a constant speed.
Two skaters begin at rest. Skater 1 has a smaller mass than Skater 2. After they push off each other,...
Skater 1 experiences a greater change in momentum
Skater 2 experiences a greater change in momentum
Skater 1 has a greater speed than Skater 2
Skater 1 experiences a greater force
Which of the following has the MOST momentum?
rolling ping-pong ball
rolling bowling ball
rolling soccer ball
rolling basketball
A large moving ball collides with a small stationary ball. The momentum
of the large ball decreases, and the momentum of the small ball increases.
of the small ball decreases, and the momentum of the large ball increases.
of the large ball decreases, and the momentum of the small ball decreases.
does not change for either ball.
Inertia is ...
When two objects hit each other with force.
A measurement on how easy it will be to stop a moving object.
The tendency of an object at rest to stay at rest or an object in motion to stay in motion.
