I WONDER - What Is Newton's Law Of Motion?

Sir Isaac Newton's three laws of motion describe how objects move. The first law, or law of inertia, states that an object remains at rest or in uniform motion unless acted upon by an external force. The second law relates force, mass, and acceleration, expressed as F=MA. The third law states that every action has an equal and opposite reaction. These laws are foundational for understanding motion and are crucial in fields like engineering and aerospace.

Who is credited with formulating the three fundamental laws of motion?

• Galileo Galilei

• Albert Einstein

• Sir Isaac Newton

• Niels Bohr

What does Newton's first law, the law of inertia, state about an object at rest?

• It will start moving on its own.

• It will increase in mass.

• It will remain at rest unless acted upon by a net external force.

• It will change its shape.

According to Newton's second law, what is the relationship between force, mass, and acceleration?

• Force equals mass multiplied by acceleration.

• Force equals mass plus acceleration.

• Force equals mass minus acceleration.

• Force equals mass divided by acceleration.

What is the essence of Newton's third law of motion?

• For every action, there is an equal and opposite reaction.

• An object in motion stays in motion.

• Energy cannot be created or destroyed.

• Force equals mass times acceleration.

In which fields are Newton's laws particularly crucial?

• Medicine and biology

• Art and literature

• Engineering and aerospace

• History and archaeology