Physics, asked by trixie2002, 9 months ago

find the value of k

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Answered by hrudayahassine36

1

Answer:

the answer is l.26mark it as brainliest

Answered by tirbir

0

Answer:

Given

Coefficient of friction between 10 kg block and 20 kg = 0.4

Friction between them= 30 N

Value applied=10 kg

Therefore,

K = 1.26

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