Distinguish between terms distance and displacement.
Distance is the length of the actual path traversed between its initial and final positions. It is a scalar quantity and can never be negative. Displacement is the shortest path between the initial and the final positions of the particle. It is a vector quantity and can be positive, negative or zero
What is the relation between distance and time
$(i)$ when body is moving with uniform velocity ?
$(ii)$ when body is moving with variable velocity ?
Explain the following type of motion with one example of each
$(i)$ Acceleration is positive
$(ii)$ Acceleration is negative
$(iii)$ Acceleration is zero.
What conclusion can you draw from the displacement$-$time graph of a body shown below ?
What conclusion can you draw from the displacement$-$time graph of a body as shown below ?
A body is moving, with a velocity of $10 \,m s ^{-1}$. If the motion is uniform, what will be its velocity after $10 \,s$ ?