Question

Draw a graph for acceleration against time for a uniformly accelerated motion. How it can be used to find the change in speed in a certain interval of time

Answer 1

Explanation:

Y

|

|

|

|.

|---------------------------------------------

| ↑

| a

|.↓

|---------1--------2-------3--------4----------5----X

O. time(t) →

↑ acceleration

change in speed = area above time interval.

= a( t2-t1 )

hope this helps you

Answer 2

Answer:

Your answer is in the ATTACHMENT