Physics, asked by RJRishabh, 1 year ago

A question for the brainly stars only...(yet it is not so hard ) ball is at the roof of the elevator.. The elevator is moving up with an ecceleration of 1.25m/s^2 . The distance between the roof and base of the elevator is 1.5 m ... Find the time ball takes to reach down the base of elevator... NO SPAMMING ..
Hint :- Take acceleration of ball = - 10m/s^2..
A diagram has been attached to help you...

Attachments:

shaillie: this one?

RJRishabh: yaa

Answers

Answered by shaillie

You can go through that. That's correct to the best of my knowledge. But i appreciate any kind of changes if it's conceptually wrong in any way..

Attachments:

RJRishabh: i.e = a = -10- 1.25 = -11.25m/sec^2

shaillie: science is a beautiful subject. you can always have different approaches

RJRishabh: thanks fir that senior but what is pseudo acceleration ??

shaillie: the core concept is same. the relative motion is related to pseudo forces.

RJRishabh: ohh !!! thats great ... uh r frm which city ?? kota ??

shaillie: pseudo forces/accn do not exist in real life. just on paper and pen. it's just a form of newton's 3rd form. the pseudo forces are directed opposite to the direction of actual accn. but is generated from the concept of relative motion

RJRishabh: thanx for your time senior ... hope you'll help me in future !!

RJRishabh: please help !!! one another doubt in physics

RJRishabh: only if u have sufficient time

shaillie: okay

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