Spring Scale Tension Force Problem

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SUMMARY

The discussion centers on calculating the acceleration due to gravity using a spring scale reading of 77.95 N for an 8.10-kg television. The relevant equations include F_net = T - Fg and Fg = mg, where T represents the tension in the spring scale. Since the television is at rest, the net force is zero, leading to the conclusion that the acceleration due to gravity (g) at that location is calculated as g = T/m, resulting in a value different from the standard 9.81 m/s².

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Homework Statement


You place a 8.10-kg television on a spring scale. If the scale reads 77.95 N, what is the acceleration due to gravity at that location?

Homework Equations


f=ma
fg=mg
fnet=mAnet
Ff=μῦF

The Attempt at a Solution


Fnet = T - Fg
mAnet = T - Fg
8.1(Anet) = T - 8.1(9.81)

Now I don't know what to do from here because I have 2 variables.. Help?
 
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The scale reading is taken with the TV at rest, so that means there is no acceleration. So how much is F_net?
The scale reading, T, is given.
You are trying to solve for 'g', which is not 9.81 in this problem.
 

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