Which of the following is not a vector ?
displacement
velocity
acceleration
speed
A body is moving, with a velocity of $10 \,m s ^{-1}$. If the motion is uniform, what will be its velocity after $10 \,s$ ?
Write true or false for the following statements
Motion along a curved line is called translatory or rectilinear motion.
Mention the nature of motion of a body if its displacement$-$time graph is a straight line parallel to time axis.
The motion in animals is called locomotion. Mechanics deals with the motion of non$-$living objects.
A quantitv which can be represented completely by magnitude alone is called a vector quantity.
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