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VikaD [51]
2 years ago
10

How do I calculate (30 points plus a brainlyest if correct)​

Physics
1 answer:
Nat2105 [25]2 years ago
3 0

Answer:

Are you trying to calculate the net force?

If so, it would be 3 N Up.

This is because the 15 N forces from the left and right cancel out, leaving only the upwards 15 N force, and the 12 N force. However, we have to subtract 12 from 15, leaving the final net force to be 3 N Up.

Let me know if this helps!

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Which of the following metals require ultraviolet light to exhibit the photoelectric effect?The options available: a. Cs, work f
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Answer:

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