kinetic energy

kinetic energy of a particle along a circle of radius r depends on the distance covered as T=ks2 where k is a constant.find the force acting on a particle as a f:n of s
a)2k/s*√(1+[s/r]2)
b)2ks√(1+[r/s]2)
c)2ks√(1+[r/s]2)
d)2s/k√(1+[r/s]2)

11 Answers

1
Aditya ·

is it b/c?

1
vector ·

it s c plzz xplain

21
tapanmast Vora ·

wats s?

1
vector ·

distance covered on the path

21
tapanmast Vora ·

T = KE rite jus confirmin

1
vector ·

yup

1
Aditya ·

i m really sry Richa...jus did it dimensionally, so cant explain:(
and btw, b and c r the same!

1
vector ·

u need nt be sorry plzzz try ma other doubts

9
Celestine preetham ·

ans b and c

1/2 mv2 = ks2

F = √(mv2/r)2+(mvdv/ds)2

jus sub

21
tapanmast Vora ·

oh ok!! [1]

1
vector ·

thanks

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