Question

Calculate the velocity of the body as it moves for time interval (i) 0 to 5 s, (ii) 5 s to 7 s and (iii) 7 s to 9 s. (b) Calculate the average velocity during the time interval 5 s to 9 s.​

Answer 1

Answer:

The answers of the following questions are:

(A)

(1) The velocity for time interval 0-5 s = Displacement/ time

⇒ The velocity for time interval 0-5 s = 3/5

⇒ The velocity for time interval 0-5 s = 0.6 m/s

(2) The velocity for time interval 5-7 s = Displacement/ time

⇒ The velocity for time interval 5-7 s = 0/2

⇒ The velocity for time interval 5-7 s = 0 m/s

(3)The velocity for time interval 7-9 s = Displacement/ time

⇒ The velocity for time interval 7-9 s = 4/2

⇒ The velocity for time interval 7-9 s = 2 m/s

(B)

Average velocity = Total distance/ total time

⇒ The average velocity for time interval 5-9 s = 4/4

⇒ The average velocity for time interval 5-9 s = 1 m/s

Hope this helps u :)

Plz give me brainliest if u want

I need only 1 more

Have a nice day :)