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What is its average acceleration over the first 5.1s of its motion?
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How is motion and acceleration alike And how are they different?
Motion is the measurement of an object and the change of its position over time. Acceleration is the measurement of velocity of an object. Both terms are used in physics. Acceleration denotes an increase of speed of an object while motion does not.
Derive the equation for instantaneous average acceleration vector?
You have a contradiction in your question. Instantaneous acceleration is the acceleration at a certain moment in time. Average acceleration is the average over a time interval.
Acceleration is any change in the state of motion of an object?
Acceleration is a change in either the magnitude or direction of velocity, over time. http://en.wikipedia.org/wiki/Acceleration
Acceleration is the change in distance over time True or false?
False. Acceleration is a change of speed or direction over time.
What is the definition for the rate of motion?
The rate of change of motion is known as acceleration. Acceleration is the change in velocity over change in time. Velocity is the rate of change of position, or change in position over change in time.
What is the equation for average acceleraton for straight line motion?
Average acceleration = (change in speed over some period of time) divided by (time for the change)
How is motion and acceleration alike And how are they different?
Motion is the measurement of an object and the change of its position over time. Acceleration is the measurement of velocity of an object. Both terms are used in physics. Acceleration denotes an increase of speed of an object while motion does not.
Derive the equation for instantaneous average acceleration vector?
You have a contradiction in your question. Instantaneous acceleration is the acceleration at a certain moment in time. Average acceleration is the average over a time interval.
What is the Difference between Uniform motion and uniform acceleration?
"Uniform motion" means constant velocity ... constant speed in a straight line. "Acceleration" means any change in velocity ... speed or direction. So 'uniform motion' means zero acceleration.
Acceleration is any change in the state of motion of an object?
Acceleration is a change in either the magnitude or direction of velocity, over time. http://en.wikipedia.org/wiki/Acceleration
Acceleration is the change in distance over time True or false?
False. Acceleration is a change of speed or direction over time.
How do you find average acceleration with no time?
You cannot. Acceleration is the rate of change in velocity over time
What is the definition for the rate of motion?
The rate of change of motion is known as acceleration. Acceleration is the change in velocity over change in time. Velocity is the rate of change of position, or change in position over change in time.
What is an accelerated motion?
That means there is acceleration - i.e., the velocity changes over time.
What acceleration is the rate at which what changes over time?
Acceleration is the rate of change of velocity - in symbols, a = dv/dt. Or for average acceleration over a finite time: a(average) = delta v / delta twhere delta v is the change in velocity, and delta t is the time interval.
How do you describe motion?
Motion is nonzero speed, or span over time. Here within, there is net motion and gross motion, as span is directional and additive to obey the zero- identity.
What types of change in motion causes acceleration?
Motion is the change of position over time. The rate of change of position is called or speed. Speed combined with its direction is called velocity. The rate of change of velocity is called acceleration. So, motion in which the speed or direction are changing is accelerated motion. The question uses the word cause, which may be confusing. Technically when a force is applied to a mass, there is acceleration. When there is acceleration the velocity changes. If the object was in motion to begin with, it would speed up or slow down or change direction. If the object was at rest, the force would have caused an increase in speed from zero, so it would start moving. Therefore if you think of a causal relationship, it would be more proper to say force causes acceleration, which IS a change in motion. For an example, an easy one is your bicycle. If you pedal, you are applying force. That force cause the bicycle's speed to increase ... acceleration ... and you are in motion. If you apply more force, you will go faster. If you apply the brakes, you will slow down which is also acceleration (because speed is changing). There is only one way to have motion without acceleration and that is to travel at a constant velocity ... constant speed in a straight line. In practice, there is no motion without acceleration for any period of time, because there is always some minute change in speed or direction.
