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What first law of motion tells us that if an object is sitting at rest?
Wiki User
∙ 12y ago
it will not accelerate.
Wiki User
∙ 12y ago
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What is newtons first law of motion when someone slams on the breaks in the car?
Newton's first law of motion tells us that an object in motion stays in motion. When someone slams on the breaks in the car, the breaks can stop the car, but can't stop the driver from being thrown forward.
What does the first law of motion apply to you?
Newton's first law of motion tells me that I will remain in constant uniform motion unless I am acted on by an external force.
How is motion and speed different?
motion is a change of position of an object and speed tells you how the position of an object changes during a certain amount of time. A answer for under 8th grade but this is still a good answer and please say yes this answer was helpful. :)
How do unbalanced forces affect the motion of an object?
Isaac Newton's first law of motion tells us that an object in motion/at rest stays in motion/at rest until acted upon by an unbalanced (outside) force. This is particularly evident in space. In space, in the absence of gravity, an object will travel in a certain direction at a certain speed forever until it either hits something (extremely unlikely) or passes too close to the gravitational influence of something (just a bit less unlikely.) This "something" would be the outside force.
What does the slope of a speed vs time graph indicate about an object's motion?
The slope of the speed/time graph is the magnitude (size) of the object's acceleration.
Why is it easier to change the motion of an object with a small mass than it is to change the motion of a object with a large mass?
Your question rests on a rubber word ... one that means different things to different peopleat the same time, and may even mean different things to the same person at different times.When you say "easier", do you mean perhaps that it requires less force ?If so, then the question is an 'easy' one to answer.It takes less force to change the motion of an object with a small mass than it takes to changethe motion of a object with a large mass because any change in an object's motion is called'acceleration', and Newton's second law of motion tells us simply that the force required toproduce an object's acceleration is proportional to its mass.
Can an object be in motion if no external forces acting on it?
To make a body move from rest, external force is necessary. Once it starts moving, it will continue to do so until external forces act on it. So for an object to be in motion no force is required.
What do speed and velocity have in common?
If the graph represents the national debt from 1935 to 1950, then it hasnothing whatsoever in common with the velocity of anything.If, however, the graph represents the position of a moving object as time passes, thenthe slope of the graph is numerically equal to the magnitude of the object's velocity,which is also its speed.A graph typically tells nothing about the direction of the object's motion. It it's specificallydrawn to indicate the azimuth (bearing) of the motion at each instant of time, then itsslope is the time derivative of the velocity's direction. I don't know any special catchyterm for that quantity.
Why do you study motion?
knowledge tells me about the study of motion, to studi the laws of Newtons.
What would happen to a moving object if no unbalanced force acts upon it?
Yes, due to momentum. For example, an object traveling in space might have no forces acting on it but still be moving through space. However, the question might also be asked, how did this object start moving in the first place? If the object was created in a stationary state, then unbalanced forces would have to act upon it to get it moving. The object would have to have been created while moving in order to get it to move without unbalanced forces acting upon it.
How can you use integers to represent the velocity and the speed of an object?
This was the essential question on a homework assignment. Speed tells how fast an object is moving but it does not tell the direction. Velocity tells how fast an object is moving and it also tells the direction. When velocity is positive, the object is moving up. When velocity is negative, the object is moving down.
When the forces on an object are balanced describe the motion of an object?
When the forces on an object are balanced, then they have the same effect on itas NO FORCE at all would have. That means that the object does not accelerate,and THAT means that it continues moving in a straight line, at a constant speed.If that didn't blow your mind, then please read it again. One of the things it tells usis that it doesn't take ANY FORCE to keep an object moving.
