Three forces in the x-y plane act on a 4.40 kg mass: 14.90 N directed at 57o, 8.40 N directed at 168o, and 5.30 N directed at 195o. All angles are measured from the positive x-axis, with positive angles in the Counter-Clockwise direction. Calculate the magnitude of the acceleration. Calculate the direction of the resultant force using the same sign convention as above (in degrees).

Q: a) What is the magnitude of the resultant force (in Newtons)?   b) What is the angle of the…

A: Given data The force vectors are The pictorial representation of the given problem is as follows…

Q: a forces. F, and F of magnitude 60 and 70 pounds, respectively, act on an object The direction of F,…

A: Given:- Two force F1= 70 lb with angle N40oE  F2 = 60 lb with angle N40oW Find:- The resultant force…

Q: Forces of 50 N at 40 degrees, and 50 N at an angle of 250 degrees, measured counter-clockwise from…

A: F⇀net=50 Ncos40°i^+50 Nsin40°j^+50 Ncos250°i^+50 Nsin250°j^=38.3 Ni^+32.1 Nj^-17.1 Ni^-47 Nj^=21.2…

Q: Using two ropes, Marian and Michael pull owen in a sleigh.They act at 30° to each other. Marion…

A: Marian pull by force F1=200 NMichael pull by force =F2θ=30°Resultant force R=420 N

Q: Forces of 50 N at 10 degrees, and 10 N at an angle of 180 degrees, measured counter-clockwise from…

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Q: Q1/ A force F, acts at the origin in a direction 30° above the positive x- axis. A second force F,…

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Q: 5 ft B 27f1 F = 135 lb 10 ft Express force F as a Cartesian vector. Determine the coordinate…

A:

Q: A 1.2 kg block is pushed up a roughb inclined by a force of 7 N acting parallel to the incline. The…

A:

Q: The x-component of force P is 893 lb. Determine its y-component.

A: x and y components of force are given by Px = P Cos(θ)               ......................(1) Py =…

Q: Problem 4. Express the resultant of the two forces shown: (a.) in Cartesian form, and (b.) in terms…

A: Given, Two forces

Q: Assume the following forces are acting on an object: F₁ = 40N at 165 degrees F2= 45N at 240 degrees…

A: The forces acting on the object are:The free-body diagram is;

Q: The upper leg muscle (quadriceps) exerts a force of Fg 1240 N, which is caried by a tendon over the…

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Q: What is the x and y component of the resultant force?

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Q: A force F1of magnitude 5.40 units acts on an object at the origin in a direction θ = 26.0° above the…

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Q: Ex.3: determine the magnitude of forces FA and FB acting on each chain In order to develop a…

A: As given net force is in Y-axis   so the net force on x - axis =0   so Fa*sin30o = Fb*sin30o  Fa=Fb

Q: Figure E 4 ft -X P -2ft- B ISAS T 2 ft 3 ft < 1 of

A: P = 660 lb.

Q: wo forces are acting on a 1.08 kg object. One force is directed completely in the negative x…

A: Given: Mass of an object, m = 1.08 kg, F1 = 8.3 N and F2 = 7.5 N, θ=28°

Q: Two forces of 3 N and 4 N are acting at a point such that the angle between them is 60 degrees. Find…

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Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A force F₁ of magnitude 5.30 units acts at the origin in…

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Q: An object experiences two forces, A and B below.  What is the MAGNITUDE of the resultant force (R =…

A:

Q: From a birds eye view, two men are pulling on a car, the first man pulling with a force of 120N at…

A: F1→ = 120 N @70 degree above the positive x axis F1→ = 120 N × [ (cos70oi^) + (sin70oj^)]F1→…

Q: Three forces act on a box. F1= +87.0 N (WEST), F2= +37.0 N (EAST), and F3= -94.0 N (WEST). What is…

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Q: The magnitude of the component force F is * 250 Ib -450~ 30

A: Solution

Q: Two forces act on an object. The first force has a magnitude of 19.0 N and is oriented 58.0°…

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Q: A 125 kg body sits at rest until 3 forces act up the body: F1 = 24.5 N @ 0o, F2 = 38.0 N @ 160o,…

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Q: = 7. Four forces act on an object, given by A = 40.0 N east, B = 50.0 north, C = 70.0 N west, and D…

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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!