Physics Medium

Mechanics

Practice Mechanics MCQs as part of Physics.

35 MCQs
Medium difficulty

Questions in this Topic

What is the SI unit of force?
Easy
Newton's first law of motion is also known as the law of:
Medium
According to Newton's second law, force equals mass times:
Medium
What is the SI unit of work and energy?
Easy
Which quantity is defined as the rate of change of velocity?
Medium
The tendency of an object to resist changes in its state of motion is called:
Medium
What is the formula for momentum?
Medium
Newton's third law states that for every action there is an equal and opposite:
Medium
The buoyant force on a body in a fluid equals the:
Medium
Torque is equal to force multiplied by:
Medium
Momentum is conserved in a system when:
Medium
Which is generally greater: static friction or kinetic friction?
Medium
Astronauts feel weightless in the International Space Station because they are:
Hard
In April 2026, NASA's Artemis II mission flew four astronauts around the Moon aboard wh...
Medium
One horsepower is approximately equal to:
Medium
In a perfectly elastic collision, which quantities are conserved?
Hard
Which equation of motion relates final velocity, initial velocity, acceleration and time?
Easy
The slope of a velocity-time graph gives:
Easy
What is the SI unit of viscosity?
Hard
At what angle of projection is the horizontal range of a projectile maximum?
Easy
Approximately what is the acceleration due to gravity on Earth's surface?
Easy
Which of the following is a vector quantity?
Easy
Which of the following is a scalar quantity?
Easy
The escape velocity from the surface of the Earth is approximately:
Medium
The direction of centripetal force in uniform circular motion is:
Medium
The time period of a geostationary satellite is:
Medium
The work done by a force that is perpendicular to the displacement is:
Medium
What is the formula for kinetic energy?
Easy
If the speed of an object doubles, its kinetic energy becomes:
Medium
What is the formula for gravitational potential energy near Earth's surface?
Easy
One watt is equal to one:
Easy
The time period of a simple pendulum depends on its:
Medium
An object reaches terminal velocity when:
Hard
According to Bernoulli's principle, as the speed of a fluid increases, its pressure:
Medium
A hydraulic press works on:
Medium
Topic Info
SubjectPhysics
TopicMechanics
Total MCQs35
DifficultyMedium
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