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Take 3 examples from your surroundings and give explanation based on Newton'slaw of motion. |
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Answer» QUESTION Take 3 examples from your surroundings and give explanation based on Newton's law of MOTION. ANSWER 1) Newton’s law of motion: Explanation with examples According to the first law: If an OBJECT is at rest/uniform motion, it will continue to remain in rest/motion unless an external unbalanced force act on it. Example 1: Pushing a big rock, the rock will stay in place until you push it. Example 2: When a rocket goes up in space, there is almost a perfect amount of earth gravity for the ship to not come crashing down. Example 3: When we shot the bullet in a space, it would travel in a straight LINE until it reaches the gravity of another planet. 2) Newton’s law of motion: Explanation with examples According to 2nd law: The force is directly proportional to the rate of change of momentum. Example 1: If a truck and bicycle did a short race at the same speed, then bicycle will win the race. Example 2: For a long race truck will win the race because F=ma and a(acceleration) is more. Example 3: If a DOG is pulling a rock then acceleration is fully dependent on the force of dog because the MASS of rock will not change. 3) Newton’s law of motion: Explanation with examples According to the 3rd law of motion, for every action, there is an equal and opposite reaction. Example 1: When we push the floor, the floor pushes back. Example 2: Cars wheel produce friction trying to push and ground exerts an opposite force to push it. Example 3: Rockets use fuel to push on ground, which lifts them up. Rockets also rely on friction with air so that the fuel still works. HOPE IT HELPS YOU FOLLOW ME |
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