3. During a race, a sprinter increases from 5.0 m/s to 7.5 m/s over a period of 1.25s. What is the sprinter’s average accelerati

Question

dalvyx [7]

3 years ago

9

3. During a race, a sprinter increases from 5.0 m/s to 7.5 m/s over a period of 1.25s. What is the sprinter’s average accelerati

on during this period?
Also please try and explain
Please and Thank you

Physics

1 answer:

Rasek [7] · Answer 1 · 2022-02-20T11:11:01+03:00

Rasek [7]3 years ago

5 0

(7.5)-(5)
----------- = 2 m/s^2
(1.25-0)

Average acceleration is calculated using the equation V(f)-V(i) / t(f)-t(i). (Final velocity minus initial velocity divided by final time minus initial time)