calculate the ratio of area of cross section of master cylinder and wheel cylinder of hydraulic brakes for that a force of 10 newton can be obtained at each of its break so we're expecting a force of 0.2 newton on the pendle.
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Answer:
Answer
Correct option is
B
1:30
We know that P
1
=P
2
⇒
A
1
F
1
=
A
2
F
2
⇒
A
2
A
1
=
F
2
F
1
=
30
1
⇒1:30
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