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When a force F acts on a body of mass m,...

When a force F acts on a body of mass m, the acceleration produced in the body is a. If three equal forces `F_(1) = F_(2)=F_(3)=F` act on the same body as shown in figure the acceleration produced is

A

`(sqrt2-1)a`

B

`(sqrt2+1)`

C

`sqrt2`

D

a

Text Solution

Verified by Experts

The correct Answer is:
A
`a=(F)/(m), F_(R)=(sqrt(F_(1)^(2)+F_(2)^(2))-F_(3)), a^(1)=(F_(R ))/(m)`
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