F₁ X Figure 5-38 There are two horizontal forces on the 3.0 kg box in the overhead view of Fig. 5-38 but only one (of magnitude F1 = 15 N) is shown. The box moves along the x axis. Find the second force in unit-vector notation if the acceleration of the box ax is 18 m/s².

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Q: What is the μs of friction on the tires/road

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Q: M If M=5kg and m=0.5kg and 01=30 degrees and 02=50 degrees, find the acceleration of the system and…

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Q: Problem 10: A horizontal force of magnitude F = 56.6 N pushes on a block of mass m= 5.89 kg. The…

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Q: 3 2 Fp 1 Three boxes are stacked on a frictionless surface as shown. A person pulls on box 1 with a…

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Q: of the friction force (i

A: Answer : 3.263 N

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Q: Problem 3: While sliding a couch across a floor, Hannah and Andrea exert forces FH and FA magnitude…

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Q: A/ Consider two forces of magnitudes 7 N and 9 N acting on a particle, as shown in diagram. What is…

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Q: 0₁ 03 Fo X Figure 5-29 Three astronauts, propelled by jet backpacks, push and guide a 120 kg…

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Q: Compute the total force to be exerted on the object given the indicated parameters.

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Q: The figure below shows two blocks connected by a frictionless pully. If block m1= 1.0 kg and m2=3.0…

A: m1 = 1 kg m2 = 3 kg μ = 0.1θ1 =31oθ2 = 25o

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?”