Question

and objects slidingdown an incline plane . the velocity changes at constant rate from 10 cm/s to 15 cm/s in two seconds.what is it's acceleration​

Answer 1

Answer:

Howdy!!

your answer is ----

Given, initial velocity u = 10cm/s

& final velocity v = 15cm/s

and time period t = 2sec

therefore ,

acceleration a = v-u/t

=> a = 15-10/2 = 5/2

=> a = 2.5cm/s^2

hope it help you

Answer 2

Answer:2.5 cm/s2

Explanation:

Because=

a= v-u/t

= 15cm/s-10cm/s/2

= 5/2

= 2.5 cm/s2 is your answer

Hope this helps:)