A particle, of weight W newtons, is held in equilibrium by two forces of magnitudes 20 newtons and 30 newtons. The 20 newton force is horizontal and the 30 newton force acts at an angle 0 above the horizontal, as shown in the diagram. All three forces act in the same vertical plane 30 N 20 N W (i) Find 0, to the nearest minute. (ii) Find W, to 1 decimal place.
A particle, of weight W newtons, is held in equilibrium by two forces of magnitudes 20 newtons and 30 newtons. The 20 newton force is horizontal and the 30 newton force acts at an angle 0 above the horizontal, as shown in the diagram. All three forces act in the same vertical plane 30 N 20 N W (i) Find 0, to the nearest minute. (ii) Find W, to 1 decimal place.
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![A particle, of weight W newtons, is held in equilibrium by two forces of
magnitudes 20 newtons and 30 newtons. The 20 newton force is horizontal
and the 30 newton force acts at an angle 0 above the horizontal, as shown
in the diagram. All three forces act in the same vertical plane
30 N
20 N
W
(i)
Find 0, to the nearest minute.
(ii) Find W, to 1 decimal place.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc39c8175-b821-4fba-9e67-9800dcabcff6%2F44f832b3-6260-46b7-af83-b13027ed0683%2Fu7l7m37_processed.png&w=3840&q=75)
Transcribed Image Text:A particle, of weight W newtons, is held in equilibrium by two forces of
magnitudes 20 newtons and 30 newtons. The 20 newton force is horizontal
and the 30 newton force acts at an angle 0 above the horizontal, as shown
in the diagram. All three forces act in the same vertical plane
30 N
20 N
W
(i)
Find 0, to the nearest minute.
(ii) Find W, to 1 decimal place.
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