Question

24. What does the displacement of the particle shown in the graph
indicate? *
Displacement in m
10 20 30
10 20 30 40 50
Time in sec​

Answer 1

Answer:

Slope of displacement-time curve gives the speed.

For first 2 seconds, speed v=

2

40

=20 m/s

For the last 4 seconds, speed v=

4

40

=10 m/s

Hence, ratio =20/10=2:1