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Third Law Motion
Quiz 1
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Q.1
For a force on an object there is an equal and opposite force.
Newton’s first law of motion
Newton’s second law of motion
Newton’s third law of motion
Q.2
If a force ofN is exerted on two balls, one with a mass of 0.kg and the other with a mass of 0.kg, which ball will have the greater acceleration? (F=ma)
The one with a mass of .78 kg will have the greatest acceleration.
The one with a mass of .52 kg will have the greatest acceleration.
They will both accelerate at the same rate.
Q.3
Stacy is rowing a boat. She wants the boat to move forward. According to Newton's Third Law, in which direction should she move her paddle in the water?
Backwards
Above her head
Forward
East
Q.4
The tendency of an object to just keep doing what it is doing.
Laziness
F=MA
No Clue
Inertia
Q.5
The sum of all forces acting on an object.
Added forces
Net force
forcey force
Equation force
Q.6
Forces that are equal in size but in opposite directions are called ______________ forces.
Strong
Crazy
Balanced
Unbalanced
Q.7
My science chair is on wheels and moves easily across my floor as a result of this type of friction.
Static
Sliding
Rolling
Fluid
Q.8
A force ofN acts upon a 2 kg block. Calculate the acceleration of the object.
20 m/s2
20 m/s
80 m/s2
80 m/s
Q.9
What formula is used to calculate force?
Acceleration = Force x Mass
Force = Mass x Acceleration
Work = Force x Distance
Mass = Force + Acceleration
Q.10
Newton's Third Law says that forces must always occur in _____.
pairs
groups of 20 or more
individual circumstances
friction
Q.11
An object with a mass ofkg is observed to accelerate at the rate of 5 m/sCalculate the force required to produce this acceleration.
20N
500 M/S
500 Kg
500N
Q.12
In Newton's Second Law equation, what does the F stand for?
force
friction
french fries
friends
Q.13
In Newton's Second Law equation, what does the m stand for?
mass
minutes
measurement
mountain
Q.14
In Newton's Second Law equation, what does the a stand for?
acceleration
animals
atom
ant
Q.15
What measurement is used to measure force?
Newtons
Kelvin
Kilos
Moles
Q.16
When an object is falling and the force of gravity is equal to the force of air resistance
Terminal Velocity
Top Speed
Parachute Level
Free Fall
Q.17
A hockey puck sliding across the ice is an example of this type of friction.
Air Resistance
Sliding
Rolling
Static
Q.18
When you stick your hand out of the window of a moving car you feel the air pushing on your hand. This is an example of ______________.
Static
Rolling
Sliding
Fluid
Q.19
My file cabinet stays in the corner of the room as a result of this type of friction.
Static
Rolling
Sliding
Fluid (Air Resistance)
Q.20
In which direction and with how much force will an object move if you push to the left withof force and your friend pushes to the right withof force?
up with 10N of force
down with 5N of force
left with 10N of force
right with 10N of force
0 h : 0 m : 1 s
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