________ may be equal to distance (When body is travelling in straight line) but it can not be more than distance.
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Velocity
________ is the term for the quantity that identifies both of these features.
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scalar quantity
Speed, which is a(n) ________, is the the rate at which an object travels a distance.Its si unit is m /s (metre /sec)
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straight path
The velocity is constant throughout time when an object is travelling uniformly in a(n) ________.
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equal intervals
If an object travels in a straight line and its velocity increases or decreases by equal amounts in ________ of time, then the acceleration of the object is said to be uniform.
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Initial velocity
________ is denoted by u.
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athlete moving
The motion of the ________ along a circular path is, therefore, an example of an accelerated motion.
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uniform speed
When an object moves in a circular path with ________, its motion is called uniform circular motion.
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vector quantity to measure how fast a body is moving along with is direction is ______
velocity
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scalar quantity to measure how fast a mody is moving is ______
speed
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in a uniform circular motion _____ is never constant
velocity
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_______ can be equal but never more than distance
displacement
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______ can be equal but never less that displacement
distance
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rate of change of velocity is_____
acceleration
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rate of change of distance is ______
speed
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a vector quantity has both____ __and__ ______
magnitude and direction
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A car starts at rest and travel a distance 20 m in 1 sec .The car average speed is ___________
20m/s
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The motion of a free falling body is an example of __________ motion
uniformly accelerated motion
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Distance is a _______quantity while displacement is a _____________ quantity
scalar,vector
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Motion of earth around sun is an example of __________ motion
uniform circular motion
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if position of object doesnt change with time it is said to be at______
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