Three chains attached to a metal ring are being pulled by different people. christiane is exerting a force of 1200n at an angle of 30° to the horizontal and hayley is exerting a force of 200n at an angle of 210° to the horizontal. what force and in which direction must benjamin be exerting this force if the ring does not move? round your answers to one decimal place.

1000 N

Step-by-step explanation:

Given

Christiane is exerting a force of 1200 N at an angle of to the horizontal

Hayley exerting a force of 200 N at an angle of to the horizontal

Resolving Forces in horizontal and vertical direction

For Ring to remains in equilibrium

---1

---2

Divide (1) & (2)

therefore is 30 or 210

but 30 is not possible therefore is 210

and magnitude of force will be

F=1000 N

step-by-step explanation:

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