Q. In the given $v - t$ graph, the distance travelled by the body in 5 will be
A) 20 m
B) 40 m
C) 80 m
D) 100 m
Explanation
(d) Area between $v - t$ graph and time-axis
$= \frac{1}{2} \times 2 \times 20 + 3 \times 20 + \frac{1}{2} \times 1 \times 20 + \frac{1}{2} \times 1 \times 20$
$= 100$ m.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.