Problem 4: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F= 53 N at an angle of 30°. F 30°

Q: A force F is applied to each of two ropes (of negligible weight) attached to opposite ends of a…

A: ∑Fy=0 Summation of all force components in y-direction.

Q: A box A of mass M (M = 49kg) is positioned as shown. The coefficient of static friction between the…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 5.5Ni +…

A: Given Data : F1 = 5.5Ni - 8.4Nj + 7.1Nk F2 = 7.8Ni - 1.4Nj - 3.8Nk

Q: A uniform plank with length 2 m, mass 30k is supported by three ropes as shown by the blue vectors…

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Q: From the figure. Force T is directed at an angle teta from +x-axis and the 250 KN force is acting at…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 2.4Ni +…

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Q: Determine the tension in the rope using Newton's 2nd Law. Hint: it is NOT 20 Ib. WA = 20 lb W = 20…

A: Consider the free-body diagram of both blocks as follows.

Q: Vector F₁ = 625 N makes an angle of 2700 when rotated counterclockwise from the +x axis. Vector F2 =…

A: According to question question need need find balanced net force.

Q: of 1 F= 肪 ΑΣΦ Submit Part D Y= What is the angle y that the resultant force forms with the negative…

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Q: Q/ In figure below, if the friction force between the cable and the pulley is negligible, determine…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1Ni + -7.1Nj…

A: Given: The force F1 is -1 Ni^+-7.1 Nj^+-3.6 Nk^. The force F2 is 2.1 Ni^+6.6 Nj^+-3.1 Nk^.

Q: Two forces, Fı and F2 , act at a point. F1 has a magnitude of 9.80 N and is directed at an angle of…

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Q: The figure shows a 2000 kg cable car descending a high hill. A counterweight of mass 1800 kg on the…

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Q: 8. With reference to Figure, which force has a Y component of-6.93 N? F=20 N F-10 N (a) FA 150 30…

A: Which force has a Y component of -6.93 N. given,  Figure: FA=10 NFB=20 NFC=5 NFD=8 N

Q: Three forces act on the bracket. Determine the magnitude and direction of F₂ so that the resultant…

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Q: T1, T2 350 35 Compute the force acting on a. Ti b. T2 24 N

A: Weight of block is W = 24 N Let T denote tension in the cable.

Q: A box A of mass M (M = 29kg) is positioned as shown. The coefficient of static friction between the…

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Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F₁ = 144…

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Q: Determine the magnitude and direction of the resultant force due to the concurrent forces shown and…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 0Ni + -5.3Nj…

A: Given, F1→ =0 i^-5.3 j^ + 4.3 k^F2→ = 4.6 i^-0.3 j^ -5.1 k^ The units of force is expressed in…

Q: F2 = 80 N | 20 F; = 150 N | 30° 15° F= 100 N F3=110 N

A: F1= 150 N @ 30o north of east F2 = 80 N @20o west of north F3 = 110 N due south F4 = 100 N @15o…

Q: Consider a 400-N weight suspended by two wires as shown in the figure. Find the magnitudes and…

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Q: In the following assembly, which rope has the largest tension force? AC AD Same for all Cannot be…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.3Ni +…

A: Ans:- Image-1

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.4Ni +…

A: F1 = -2.4Ni + 9.7Nj + 9Nk F2 = 2.9Ni + -4.8Nj + -1.7Nk

Q: Only two forces act on an object (mass=3.83 kg), as in the drawing. Find (a) the magnitude and (b)…

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Q: 16 60° 4 kg

A: Given, Mass of the weight, m = 4.0 kg tension in the rope is same at all points

Q: FA= 3 kN y 30% FB 20°

A: To determine Magnitude of force FB and θ

Q: Determine the magnitude of the two towing forces FB F if the resultant force has a magnitude FR = 10…

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Q: A 145 N sign is supported by two ropes. One rope pulls up and to the right 0, = 28.5° above the…

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Q: Two forces, F and F2, act at a point. F1 has a magnitude of 9.80 N and is directed at an angle of…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9Ni + 0.4Nj…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…

A: Given: F→1=-6i⏜-7.5j⏜-9.2k⏜F→2=-0.9i⏜+0.1j⏜-6.7k⏜

Q: 8. Determine the magnitudes of the x, y, z components of the force F. Fx+Fy+F₂= 80 lb F F. a = 60°…

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Q: Determine the magnitude F and direction (measured clockwise from the positive y-axis which is…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!