Question

3 application 1st law of motion

Answer 1

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Some of the applications of this law are :

(i) Consider the use of seat belts in a car. When the car takes a bend or curve, if not for seat belts, we would get thrown away from the car. So seat belts provide a balanced force to make us stable.

(ii) When the bus or train accelerates, we tend to 'fall backward'. This is because we resist the change by falling back thus maintaining the law of inertia.

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Answer 2

Answer:

First law of motion states that an object at rest remains at rest of an object in motion remains in motion with the same velocity unless acted upon by what we call an unbalanced force.the force of gravity pulling down is balanced by the force of kitchen table pushing on my cup of coffee.

Explanation:

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