plzzz write the applications of first law of motion.
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Examples:
1. Bus passengers stays in rest while the bus is in rest. When bus gets velocity and starts moving, at the first passengers pull back because they are inert and "want" to stay in rest. Also, if bus starts breaking and slows, passengers lean forward in the direction of movement as they "want" to keep moving with velocity had.
2. To prevent whiplash injuries during rear-end collision in car there are headrests placed
3. If you shake a branch of a tree fruits will fall down because of inertia of the rest.
1. Bus passengers stays in rest while the bus is in rest. When bus gets velocity and starts moving, at the first passengers pull back because they are inert and "want" to stay in rest. Also, if bus starts breaking and slows, passengers lean forward in the direction of movement as they "want" to keep moving with velocity had.
2. To prevent whiplash injuries during rear-end collision in car there are headrests placed
3. If you shake a branch of a tree fruits will fall down because of inertia of the rest.
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The focus of Lesson 1 is Newton's first law of motion - sometimes referred to as the law of inertia. ... An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
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