The velocity versus time graph of a body moving in a straight line is as follows. The distance travelled by the body is 5 sec is

Options

A. 2 m
B. 3 m
C. 4 m
D. 5 m

Answer

D

Explanation

Distance `= ((1)/(2) xx 3 xx 2) + ((1)/(2) xx 1 xx 2) + (1 xx 1) = 5 m` (In this problem displacement `= 3 m`)