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WorksheetsPhysical Science 2
Total questions: 25
Worksheet time: 13mins
Who developed the first concept of laws of motion?
Galileo Galilei
Isaac Newton
Nikola Tesla
Albert Einstein
What is the unit of force?
Kilogram
Newton
Meter
Second
What is the natural state of an object according to Galileo?
Friction
Rest
Acceleration
Motion
Which type of inertia refers to an object staying in place unless moved?
Inertia of rest
Inertia of motion
Inertia of acceleration
Inertia of direction
What is the relationship between mass and inertia?
Inverse
Direct
Exponential
No relationship
What is the force that opposes motion between surfaces?
Gravity
Friction
Magnetism
Electricity
What is the amount of matter that makes up an object called?
Volume
Density
Mass
Weight
Which scientist determined that objects resist motion?
Isaac Newton
Galileo Galilei
Albert Einstein
Nikola Tesla
What is the unit of mass?
Second
Meter
Newton
Kilogram
What is the force that causes an object to move or stop?
Friction
Gravity
Magnetism
Inertia
What is the tendency of an object to resist change in its motion?
Inertia
Velocity
Force
Acceleration
What is the force that causes an object to move, stop, or remain at rest?
Friction
Gravity
Inertia
Magnetism
What is the unit of force equivalent to 1 kg • m/s²?
Newton
Meter
Second
Kilogram
What type of force is a force in which the net force is equal to zero?
Centripetal force
Unbalanced force
Balanced force
Frictional force
What is an unbalanced force?
A force with negative net force
A force with zero net force
A force with positive net force
A force with infinite net force
An object at rest will ____________ unless acted upon by unbalanced force.
move
remain at rest
move faster
change direction
What kind of force is present in this picture?
friction
normal force
tension
unbalanced force
What do you call Newton's first law of motion?
law of inertia
law of gravity
law of acceleration
law of interaction
How does mass affect the inertia of an object?
Heavier objects have greater inertia.
Lighter objects have greater inertia.
Not all object have inertia.
Inertia is not affected by the mass of an object.
What kind of force can make a moving object slow down or stop?
friction
gravity
normal force
tension force
If an object in motion is not acted on by an unbalanced force, it will continue with the same speed and direction.
True
False
An object's tendency to resist (not) change its state of motion is called ____________.
gravity
force
inertia
friction
Who formulated the three laws of motion?
Galileo Galilei
Albert Einstein
Isaac Newton
John Dalton
A climber pulls down on a rope causing his body to lift upward and rise along the rope.
Law of Inertia
Law of Acceleration
Law of Interaction
When a moving bus is suddenly stopped, the passengers tend to fall forward. This is because of
Inertia of rest
Friction
Inertia of motion
Weight
