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WorksheetsForces and Motion
Total questions: 10
Worksheet time: 6mins
If you divide momentum by velocity, the result is the value of the object’s
mass
direction
energy
speed
When the velocity of an object changes, it is acted upon by a(n)
force
inertia
momentum
deceleration
If the net force on an object is zero then the object has
reaction force
action force
balanced forces
unbalanced forces
When objects are moved further apart from each other, the force of gravity between them
increases
stays the same
decreases
decreases at first then increases
When air resistance balances the weight of an object that is falling, the velocity
slowly decreases
remains constant
rapidly increases
none of the above
The weight of an object can be calculated by multiplying mass by
distance
speed
velocity
free-fall acceleration
Which object does not have momentum?
fish swimming in a pond
a feather falling to the ground
a rock by the side of the road
a boulder rolling down a hill
What is the reaction force when you place a cup on a table?
The force of the cup on the table.
The force of the table on the cup.
The force of gravity on the table.
The force of gravity on the cup.
A tug-of-war that results in one team pulling the other across the line
action force
reaction force
balanced forces
unbalanced forces
A force is continuously applied to an object, causing it to accelerate. After a period of time, however, the object stops accelerating. What conclusions can be drawn?
The mass of the object has increased.
Gravity on the object has increased.
The object is experiencing some kind of friction.
The momentum of the object has reached a maximum.
