#1
What is the SI unit of force?
#2
Which of the following is not a fundamental force in nature?
Gravity
Electromagnetic force
Friction
Strong nuclear force
#3
Which law of motion is also known as the law of inertia?
Newton's First Law
Newton's Second Law
Newton's Third Law
None of the above
#4
What is the relationship between force, mass, and acceleration according to Newton's Second Law?
Force = Mass * Acceleration
Acceleration = Force / Mass
Mass = Force / Acceleration
Acceleration = Mass * Force
#5
What is the unit of torque?
Newton-meter
Watt
Joule
Pascal
#6
Which law of motion explains the behavior of an object in equilibrium?
Newton's First Law
Newton's Second Law
Newton's Third Law
Newton's Law of Universal Gravitation
#7
What is the law that states that for every action, there is an equal and opposite reaction?
Newton's First Law
Newton's Second Law
Newton's Third Law
Hooke's Law
#8
Which of the following is a measure of an object's resistance to changes in its rotational motion?
#9
What is the formula for calculating momentum?
Force / Time
Mass * Acceleration
Mass * Velocity
Mass / Velocity
#10
Which of the following is NOT a conservative force?
Gravity
Friction
Spring force
Magnetic force
#11
What does the term 'terminal velocity' refer to?
The maximum velocity an object can attain in free fall
The velocity at which an object reaches its lowest point in a trajectory
The velocity of an object when air resistance balances its weight
The velocity of an object at rest
#12
Which of the following is NOT a type of friction?
Static friction
Kinetic friction
Rolling friction
Centripetal friction
#13
In a system with constant velocity, what is the net force acting on the system?
Zero
Positive
Negative
Variable
#14
What is the principle behind the conservation of angular momentum?
Angular momentum remains constant in the absence of external torque
Angular momentum increases with time
Angular momentum decreases with time
Angular momentum is dependent on velocity
#15
Which of the following is an example of a non-inertial frame of reference?
A car moving at a constant velocity
A spaceship accelerating in deep space
A train moving at a constant speed on a straight track
A merry-go-round spinning at a constant rate