At Westonci.ca, we make it easy to get the answers you need from a community of informed and experienced contributors. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

The force F shown in Figure 4.30 has a moment of 40 Nm about the pivot. Calculate the magnitude
of the force F.


The Force F Shown In Figure 430 Has A Moment Of 40 Nm About The Pivot Calculate The Magnitude Of The Force F class=

Sagot :

[tex]\boxed{\sf \tau=rFsin\theta}[/tex]

Put values

[tex]\\ \rm\hookrightarrow 40=2Fsin40[/tex]

[tex]\\ \rm\hookrightarrow Fsin40=20[/tex]

[tex]\\ \rm\hookrightarrow 0.64F=20[/tex]

[tex]\\ \rm\hookrightarrow F=31.25N[/tex]