Quiz on simple mechanics

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

A lever is an example of what type of simple machine?

A) Pulley

B) Inclined Plane

C) Wheel and Axle

D) Lever

Correct! Wrong!

What is the formula for work done?

A) Mass × Acceleration

B) Force × Displacement

C) Pressure × Volume

D) Energy × Time

Correct! Wrong!

Which of the following quantities is conserved in an isolated system with no external forces?

A) Force

B) Mass

C) Momentum

D) Acceleration

Correct! Wrong!

Which of the following is a vector quantity?

A) Speed

B) Mass

C) Distance

D) Force

Correct! Wrong!

What does Newton’s First Law of Motion state?

A) Force = Mass × Acceleration

B) Every action has an equal and opposite reaction

C) An object remains in uniform motion unless acted upon by an external force

D) Energy cannot be created or destroyed

Correct! Wrong!

What happens to the potential energy of an object as it is lifted higher?

A) It decreases

B) It stays the same

C) It increases

D) It becomes kinetic energy

Correct! Wrong!

What is the acceleration due to gravity on Earth?

A) 6.67 m/s²

B) 8.81 m/s²

C) 9.8 m/s²

D) 10.1 m/s²

Correct! Wrong!

What is the unit of force in the SI system?

A) Kilogram

B) Newton

C) Joule

D) Watt

Correct! Wrong!

Quiz on simple mechanics

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Quiz on simple mechanics

A lever is an example of what type of simple machine?

What is the formula for work done?

Which of the following quantities is conserved in an isolated system with no external forces?

Which of the following is a vector quantity?

What does Newton’s First Law of Motion state?

What happens to the potential energy of an object as it is lifted higher?

What is the acceleration due to gravity on Earth?

What is the unit of force in the SI system?

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A lever is an example of what type of simple machine?

What is the formula for work done?

Which of the following quantities is conserved in an isolated system with no external forces?

Which of the following is a vector quantity?

What does Newton’s First Law of Motion state?

What happens to the potential energy of an object as it is lifted higher?

What is the acceleration due to gravity on Earth?

What is the unit of force in the SI system?

Recommended Products

ScienceWiz Heat and Temperature

Science4You – Human Body

STEM Science Explorers Kit

SwitchedOnToys – Wind power station

Quick Links

Important Links

Contact Us

Share

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🎉 Share STEM Fun