Question

B. Write three applications of each laws of motion.​

Answer 1

Answer:

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Explanation:

Newton's Laws of Motion

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Newtons law describes the body's motion in terms of physics. It has been widely accepted by the science community for the past century, in total there are three laws that affect the laws of motion. This indicates that the projectile is moving.

of acceleration. His law is;

"The rate of change of momentum of an object is directly proportional to the resultant force acting on the body and is in the same direction."

This law means that the force of the object moving will be equal to the opposing force such as air resistance. Mathematically, Newton's second law is stated as:

{\displaystyle {\overrightarrow {\mathbf {F} }}={\frac {d{\overrightarrow {\mathbf {p} }}}{dt}}} \overrightarrow {{\mathbf {F}}}={\frac {d\overrightarrow {{\mathbf {p}}}}{dt}}

where F is the total force, p is the momentum, and t is the time passed. In classical physics, where the object's mass is constant, this equation becomes a more familiar form:

{\displaystyle {\overrightarrow {\mathbf {F} }}={\frac {d{\overrightarrow {\mathbf {p} }}}{dt}}={\frac {dm{\overrightarrow {\mathbf {v} }}}{dt}}=m{\frac {d{\overrightarrow {\mathbf {v} }}}{dt}}=m{\overrightarrow {\mathbf {a} }}} \overrightarrow {{\mathbf {F}}}={\frac {d\overrightarrow {{\mathbf {p}}}}{dt}}={\frac {dm\overrightarrow {{\mathbf {v}}}}{dt}}=m{\frac {d\overrightarrow {{\mathbf {v}}}}{dt}}=m\overrightarrow {{\mathbf {a}}}

where m is the object's mass and a is the acceleration of the object. Example

A skydiver jumps from a plane and accelerates until he reaches the highest velocity possible, when this happens his acceleration is equal to nothing, this happens when air resistance is equal to the downward force of the skydiver.

Newton's Third Law of motion

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Newtons third and final law is the law of Interaction in which he Doubted;

"All forces occur in pairs, and these two forces are equal in magnitude and opposite in direction." It can be said that "every action has opposite and equivalent reaction"

Examples

When we push a wall, it creates an opposite amount of force, thus, either we move or does the wall move.

This in simple terms is that to every action force there is an equal, but still the same, reaction force. For example if one presses on a wall a equal and same force is pushed back at them.

Answer 2

Answer:

Applications of Newton's Law. ... Newton's Lawsof Motion Newton's First Law: Objects in motion tend to stay in motion and objects at rest tend to stay at rest unless acted upon by an unbalanced force. Newton's Second Law: Force equals mass times acceleration (F = ma).

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