A 1400 kg steel beam is supported by two ropes. (Figure 1) Rope 1 20° 30° Rope 2 Part A What is the tension in rope 1? Express your answer with the appropriate units. Part B What is the tension in rope 2? Express your answer with the appropriate units.

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Q: Review Multiple-Concept Example 4 to see the concepts that are pertinent here. In a television…

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Q: The velocity of a wheel is given by the equation v(t)=2t+3t^(3)((m)/(s)). What is the instantaneous…

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Q: What is the acceleration of an 20 kg object when the net force on the object is 80 N.

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Q: The current in an electron beam is a cathode-ray tube is 8.5 x 10-5 A. How much charge hits the…

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Q: [a₁a+] = 1

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Q: Two long, parallel wires carry currents of I₁ = 3.04 A and I₂ = 4.50 A in the direction indicated in…

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Q: 31. A van exerts a force on trailers of different masses m. Compared with the force exerted on each…

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Q: How many excess electrons does it have

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”