Question

Plz answer 7th and 8th question fast.
Please mention the steps of how to solve it.

Answer 1

Answer:

7.=3=SW

8.=4=20N

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Answer 2

Answer:

7. NE

8.20N

Explanation:

For question 8

By applying resultant force formula, since R is in upward direction therefore its resultant would be in same direction but opposite in direction which cancels it out

Then resultant for P and Q is 20 by using formula