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WorksheetsMomentum Review
Total questions: 17
Worksheet time: 12mins
Which one of these objects has the greater amount of momentum?
A turtle that slowly crosses a road
A parked car
A stop sign
The momentum of an object depends upon the object's ___________&_____________.
size and shape
mass and speed
mass and veloctiy
mass and energy
An object that has momentum can be described as _________
a) changing its velocity
b) moving fast
c) resisting changes in its state of motion
d) having its mass in motion
e) encountering a net force
What does the law of conservation of momentum state?
Momentum of an object is inversely proportional to the force applied
Total momentum of an isolated system remains constant if no external forces act on it
Total momentum of an isolated system changes with time
Momentum of an object is proportional to its mass
Forces that produce a nonzero net force, which changes an object's motion.
momentum
gravity
unbalanced forces
balanced forces
Match the graph to the description:
"The car is stopped."
Match the graph to the description:
"The car is traveling at a constant speed."
Match the graph to the description:
"The car is accelerating speeding up (positive acceleration)."
Match the graph to the description:
"The car is slowing down (negative acceleration)."
When the speed of an object is doubled, its momentum
remains unchanged in accord with the conservation of momentum.
Increases
decreases
What happens to the momentum of a system when two objects collide and stick together?
The momentum is lost
The momentum is conserved
The momentum is doubled
The momentum is halved
Which of the following scenarios demonstrates the conservation of momentum?
A ball rolling down a hill and speeding up
A car accelerating on a highway
Two ice skaters pushing off each other and moving in opposite directions
A book falling off a table
How does the momentum of an object change if its mass is doubled while its velocity remains constant?
The momentum is quadrupled
The momentum is halved
The momentum remains the same
The momentum is doubled
