Question

1. A velocity-time graph is given for a particle moving in x direction, as below a) Find the distance and displacement travelled from Os to 40 s. Answer: Velocity (ms) 80- 60 40 20 time (s) 0 20 40 10 20 30 40 50 please answer fast grade 11 standard please give me correct answer ​

Answer 1

Explanation:

Between time interval 20 s te 40 s, there is non-zero acceleration and retardation. Hence, distance travelled during this interval

= Area between time interval 20 s to 40 s

=

2

1

×20×3+20×1=30+20=50m

okkk ma