Question

in some question of chapter motion the the two equation of motion apply so which one I apply I in answer​

Answer 1

sorry I didn't get your question

Answer 2

Answer:

Here's your answer

We have mainly three main equation in the motion chapter

v=u+at

s= ut +1/2 at^2

v^2 = u^2 + 2as

Here anyone one of the following equation can be used on the basis of statement...

Note that

First write all the given quantities and then look at all of the three equation for your solution...

Hope it helps ✌