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Why can a moving object cannot come to a stop instantaneously (in zero seconds)?
A moving object cannot come to a stop instantaneously because it would violate the laws of physics, particularly the conservation of momentum. In order for an object to stop, its momentum must be transferred to another object or system, which takes time based on the forces involved.
At what point does time stop at the speed of light?
Time does not stop at the speed of light; rather, time appears to slow down for an object moving at the speed of light relative to an observer.
Why a moving object cannot come to a stop instantaneously?
A moving object cannot come to a stop instantaneously because stopping requires the object to lose its momentum, which takes time. In order for an object to stop, its kinetic energy needs to be dissipated or transferred elsewhere, which cannot happen instantaneously. Additionally, external forces such as friction or air resistance also play a role in slowing down the object.
Did earth stop moving for 2 minutes?
No, why should it? To stop moving, and then start moving again, it would have to transfer its enormous rotational moment to some other object - and back again. I see no way how this can happen, much less within such a short time.
The distance-time graph for a faster moving object has a smaller slope than the graph for a slower moving object True or false?
The distance time graph for a faster moving object has a smaller slope than the graph for a slower moving object - This is False
What happens when a moving object speeds up slows down or changes directions is it acelleration?
Yes, changes in an object's speed, direction, or both involve acceleration. Acceleration is the rate of change of an object's velocity over time, where velocity includes both speed and direction. So, any time an object speeds up, slows down, or changes direction, it is experiencing acceleration.
What happens when you add friction to an object in motion?
When you add friction to an object in motion, it opposes the direction of motion and generates heat as the object slides or rolls. This heat energy comes from the initial kinetic energy of the moving object and causes a loss in speed over time. Ultimately, the object will come to a stop due to the frictional force acting against its motion.
The distance time graph for a faster moving object has a smaller slope than the graph for a slower moving object True or false?
False. The slope of the distance-time graph represents the speed of the object. A steeper slope indicates a faster speed, so the distance-time graph for a faster moving object would have a greater slope than the graph for a slower moving object.
What happens when a moving object encounters friction?
When a moving object encounters friction, it experiences a force that opposes its motion. This force causes the object to slow down and eventually come to a stop. The amount of friction depends on factors such as the nature of the surfaces in contact and the force with which the object is moving.
When a moving object experiences a negative acceleration?
When a moving object experiences negative acceleration, it means that its velocity is decreasing over time. This could be due to the object slowing down, changing direction, or coming to a stop. Negative acceleration is commonly referred to as deceleration.
What effect does time have on the speed of a moving object?
Time does not directly affect the speed of a moving object. The speed of an object is determined by its acceleration and initial velocity. Time can impact the distance covered by the object over a period of time.
What can you conclude about the state of motion of an object if displacement time graph is parallel to the time axis?
If the displacement-time graph is parallel to the time axis, the object is at rest. This is because the displacement is not changing over time, indicating that the object is not moving.
