Question

the velocity time graph of a particle moving along a straight line is shown below .find the average velocity of the particle in km/h please help​

Answer 1

Answer:

180 km/ hr

Explanation:

avg. velocity = total displacement / total time taken

we know that the area of velocity time graph gives displacement.

so area = 2× 1/2×50×100=5000

this is displacement. so avg. velocity= 5000/100

= 50 m/s = 180 km / hr

hope it helps ☺