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