Physics, asked by atmanraja9023, 1 year ago

a body is moving with a velocity of 12m/ s and it comes to rest in 18 m, what was the acceleration?

Answers

Answered by AptkamSingla

Using third law of motion here deceleration occurs
v*2-u*2=2as
Here v=0
So- (12)*2=2X(-a)X18
a=144/36
a=4mps*-2

AptkamSingla: Mark as brainliest

RIYA1605: why ? this sum can be solved by even a dull one. it's to easy

AptkamSingla: so why u post it for time pass please post the logical problems don't take brainly as fun

RIYA1605: I just help him that he can not do a wrong one

AptkamSingla: students like u are like black spot on brailnly

RIYA1605: thanks

RIYA1605: and same to u bhaiya

AptkamSingla: thanks didi

RIYA1605: oh wlcm

Answered by RonikMondal

this is the answer. hope it will help you.

Attachments:

RIYA1605: hey dude that is not v^2 = u^2 + 2as. that is v^2 _ u ^2 = 2as

AptkamSingla: I'm right I did this

RIYA1605: ya yours right

AptkamSingla: so please mark as brainliest

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