Question

A trolley while going down an inclined plane has an acceleration of 2 cm /s2 . what will be its velocity 3 second after the start

Answer 1

Hii..
Here is your answer..

Solution:-
Initial velocity=0
Acceleration=2cm/s^2
Time =3s

We'll find the final velocity by using the following equation:-
=>v=u+at
=>v=0+2×3
=>v=6

Hence,
Final velocity=6m/s

Hope it helps uh...✌️✌️✌️

Answer 2

┏─━─━─━─━∞◆∞━─━─━─━─┓ ✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭ ┗─━─━─━─━∞◆∞━─━─━─━─┛

➧ a ➾ 2 cm/s²
➧ u ➾ 0
➧ t ➾ 3 sec
➧ v ➾ ?

❱ So, v = u + at

v = 0 + (2 cm/s²) × (3 s)
v = 0 + 6 cm/s
v = 6 cm/s ...✔

_________                   Thanks...✊