H2P-74
Conditions for equilibrium
H2 Physics · JC 1 · Easy · Conditions for equilibrium
A climber of weight 700 N is held stationary by a safety rope. The rope makes an angle of 40° above the horizontal and the rock face exerts a horizontal reaction on the climber. The system is in equilibrium. What is the tension in the rope?
- 450 N
- 700 N
- 1.09 × 10³ N
- 1.40 × 10³ N
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