3. Write down the three laws of motion with 5 examples
each from our
day to day activities.
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Answers
Answer:
The laws are: (1) Every object moves in a straight line unless acted upon by a force. (2) The acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object's mass. (3) For every action, there is an equal and opposite reaction.
Explanation:
Newton's First Law of Motion Examples in Daily Life
Wearing a seat belt in a car while driving is an example of Newton's 1st law of motion. If an accident occurs, or if brakes are applied to the car suddenly, the body will tend to continue its inertia and move forward, probably proving fatal.
The momentum of a body is equal to the product of its mass and its velocity. Momentum, like velocity, is a vector quantity, having both magnitude and direction. A force applied to a body can change the magnitude of the momentum, or its direction, or both.
three examples of Newton's third law in everyday life?
Common examples of newton's third law of motion are: A horse pulls a cart, a person walks on the ground, hammer pushes a nail, magnets attract paper clip. In all these examples a force exerted on one object and that force is exerted by another object.
Answer:
(1) Every object moves in a straight line unless acted upon by a force. (2) The acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object's mass. (3) For every action, there is an equal and opposite reaction.EXAMPLES:Newton's third law of motion are ubiquitous in everyday life. For example, when you jump, your legs apply a force to the ground, and the ground applies and equal and opposite reaction force that propels you into the air. Engineers apply Newton's third law when designing rockets and other projectile devices.
Explanation:
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