In which of the following cases of motion,are the distance moved and the magnitude of displacement equal?

State whether the following statement is true or false:
Motion along a curved line is called translatory or rectilinear motion.

What does the path of an object look like when it is in uniform motion?

There are $5$ houses on a street,$A, B, C, D$ and $E$. For all cases,assume that positions to the right are positive.
$(i)$ Draw a frame of reference with house $A$ as the origin and the positions of houses $B, C, D$ and $E$.
$(ii)$ You live in house $C$. What is your position relative to house $E$?
$(iii)$ What are the positions of houses $A$ and $D$,if house $B$ is taken as the reference point?

State whether the following statement is true or false:
$A$ body is said to be at rest if it does not change its position with respect to its reference point.

$A$ body moves on three quarters of a circle of radius $r$. The displacement and distance The displacement and distance travelled by it are: