Distance= 10km due West in 1hour calculate the velocity
2 answers:
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The equilibrium condition allows finding the result for the tension of the cable that supports the block is:
- The tension is: T₁ = 270.66 N
Newton's second law gives a relationship between force, mass and the acceleration of bodies, when the acceleration is zero it is called the equilibrium condition.
A free-body diagram of the forces is shown in the attachment.
Let's write the equilibrium equation for the vertical axis.
2 - f - W = 0
2 = W + f
Let's use trigonometry to find the tension, as the angle indicates that it is relative to the vertical.
cos 30 =
= T1 cos 30
We substitute.
2T₁ cos 30 = W + f
T₁ = m g + f / 2 cos 30
T₁ =
T₁ = 270.66 N
In conclusion using the equilibrium condition we can find the result for the tension of the cable that supports en bloc is:
- The tension is: 270.66 N
Learn more here: brainly.com/question/14725331
