When a running motorbike accelerates suddenly, the pillion rider has a...
Newton's laws of motion are three physical laws that, together, laid the foundation for classical mechanics. They describe the relationship between a body and the forces acting upon it, and its motion in response to those forces. More precisely, the first law defines the force qualitatively, the second law offers a quantitative measure of the force, and the third asserts that a single isolated force doesn't exist. These three laws have been expressed in several ways, over nearly three centuries,[1] and can be summarised as follows:
First law:
In an inertial frame of reference, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force.
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When a running motorbike accelerates suddenly, the pillion rider has a...
Newton first law of motion is if the body is in rest or moving with uniform velocity it will be in rest or uniform velocity until an external force. so when the bike suddenly accelerates the body of pillion is not able to make it body accelerate so fast because when the bike was running his body was also moving with that motion only . so when the bike suddenly accelerates it was not able to move with that acceleration.
When a running motorbike accelerates suddenly, the pillion rider has a...
Explanation:
When a running motorbike accelerates suddenly, the pillion rider has a tendency to fall backward. This is an example of Newton's first law of motion.
Newton's First Law of Motion:
Newton's first law of motion, also known as the law of inertia, states that an object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an external force.
Explanation of the Scenario:
When the motorbike accelerates suddenly, the rider on the bike experiences a forward force due to the acceleration. However, the pillion rider, who is not in direct contact with the bike's controls, does not experience this force. As a result, the pillion rider continues to move backward with the same speed and in the same direction as before the sudden acceleration. Due to inertia, the pillion rider tends to maintain their state of rest or motion.
Inertia and the Pillion Rider:
Inertia is the tendency of an object to resist changes in its state of motion. In this scenario, the pillion rider, being at rest or moving at a constant speed, tends to continue in the same state of motion when the motorbike accelerates suddenly. As a result, the pillion rider leans backward, as there is no external force acting on them to counteract their backward motion.
Impact of Inertia:
The pillion rider falling backward due to inertia demonstrates Newton's first law of motion. The pillion rider's tendency to maintain their state of motion (at rest or moving at a constant speed) is overcome by the sudden acceleration of the motorbike. The force applied to the motorbike causes it to accelerate forward, while the pillion rider, due to their inertia, tends to remain in their previous state of motion and falls backward.
Conclusion:
Therefore, the pillion rider falling backward when a running motorbike accelerates suddenly is an example of Newton's first law of motion, which states that an object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an external force.
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