1.
If the force acting on an object is doubled, what happens to its acceleration?
A
It is halved
B
It is quadrupled
C
It remains the same
D
It is doubled
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If the force acting on an object is doubled, what happens to its acceleration?
It is halved
It is quadrupled
It remains the same
It is doubled
Which is an example of inertia in daily life?
A stone falling from a height
A passenger moving forward when the bus suddenly stops
A car skidding on a wet road
A bus moving faster on a smooth road
Which law of motion is associated with the concept of action and reaction forces?
Newton's Third Law
Newton's First Law
Newton's Second Law
Newton's Law of Gravitation
What is the first law of motion also known as?
Law of inertia
Law of interaction
Law of force
Law of acceleration
What does Newton's Second Law of Motion state?
An object will remain at rest or in uniform motion unless acted upon by an external force
Every action has an equal and opposite reaction
Force is equal to mass times acceleration
Force is inversely proportional to mass
Which of the following is an example of an action and reaction pair according to Newton's Third Law of Motion?
A person pushing a wall
A ball falling to the ground
A car accelerating
A rocket lifting off
Which law explains why a person feels pushed back when a car suddenly accelerates?
Newton's Third Law
Newton's First Law
Newton's Second Law
Law of Universal Gravitation
Which law explains the relationship between force and motion?
Newton's First Law
Law of Universal Gravitation
Newton's Third Law
Newton's Second Law