Area under velocity$-$time graph is equal to the
speed of the body
magnitude of the displacement of the body
distance travelled by the body
none of these
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 ?
The speed$-$time graph of a body is a straiaht line parallel to time axis. The body has
Starting from rest at the top of an inclined plane a body reaches the bottom of the inclined plane in $4$ second. In what time does the body cover one$-$fourth the distance starting from rest at the top ?
Identify what do the graphs shown below indicate ?
In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?