4.11 Equilibrium Applications of Newton’s Laws of Motion

This video covers Section 4.11 of Cutnell & Johnson Physics 10e, by David Young and Shane Stadler, published by John Wiley and Sons. The lecture is part of the course General Physics - Life Sciences I and II, taught by Dr. Boyd F. Edwards at Utah State University. This video was produced through the support of the USU Physics Department and the USU Media Productions team.

[alejandromunoz]

thank you so much for this video, helped me a ton!

[tonystark]

And sir can we use Lemis therome in equilibrium i.e.
F1/SINA=F2/SINB

[tonystark]

Sir in 20th minute of the the video the option b was only if the velocity is constant. It's true because of a body is moving with uniform velocity it's acceleration is 0