70.0° F2 7.00 kg

Q: Forces of 80 N at 180 degrees, and 30 N at an angle of 210 degrees, measured counter-clockwise from…

A: Since you have posted a question with multiple sub-parts we will solve first three sub-parts for…

Q: A horizontal force Fa = 100 N pushes two blocks up a frictionless 30?? incline, as shown. The masses…

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Q: Three astronauts, propelled by jet backpacks, push and guide a 104 kg asteroid toward a processing…

A:

Q: 90° Object 30° F,

A: GIVEN DATA : F1 = IN,  F2 = 8N  AND F3 =7NTO CALCULATE : NET FORCE (Fnet) PARALLEL TO THE FLOOR

Q: Four forces act on an object, given by A = 47.3 N east, B = 50.3 N north, C = 84.7 N west, and D =…

A:

Q: Two forces, F1and F2, act on the 7.00-kg block shown in the drawing. The angles made by the forces…

A: Given data F1=59 NF2=49 Nμk=0.1m=7 kgθ=400

Q: There are two forces on the 1.00 kg box in the overhead view of figure at the right, but only one is…

A: It is given that,

Q: Two forces, F1 and F2, act at a point, as shown in the picture. (Figure 1) F1 has a magnitude of…

A:

Q: A 4.40-kg object is moving in the plane, with its x and y coordinates given by x=-3t^2+3t-2 and…

A: X and Y coordinates of object is given. It is asked to find the net force on object at t = 4.00 s.

Q: The magnitudes of three forces FA, FB and Fc are equal (FA=FB=Fc). The magnitude of the resultant of…

A:

Q: Consider a 800-N weight suspended by two wires as shown in the figure. Find the magnitude and…

A: Free Body Diagram:                                             Components of force vector F1:…

Q: Three force are exerted on an object placed on a tilted floor. The three forces are directed as…

A: There are three force on the object. Force F1 is 1.0 N and F2 is 8.0 N and F3 is 7.0 N

Q: Two forces F, = (74.87î - 40.73ĵ) N and F, = (23.57î - 72.94ĵ) N are exerted on a particle. The…

A:

Q: Consider a 100-N weight suspended by two wires as shown in theaccompanying figure. Find the…

A: Let the weight of the suspended mass be denoted as W The equilibrium condition for the above…

Q: B-Use the graphical method to find the magnitude and direction of the resultant of these forces. 60°…

A:

Q: Only two forces act on an object (mass = 8.18 kg), as in the drawing. Find the (a) magnitude and (b)…

A: Given: Mass of the block: m = 8.18 kg Force acting along x axis = 40 N Force acting at an angle of…

Q: Two forces F, = (68.50î – 12.93ĵ)N and F, = (19.73î - 72.94ĵ) N are exerted on a particle. The…

A: Given: Forces F1→=68.50i^-12.93j^N, F2→=19.73i^-72.94j^N, Mass of the particle m=19.57 kg. Required:…

Q: Two forces F1 and F2 act on a 7.40-kg object: F- 40.0 N and F2 10.0 N. 90.0° 60.0 (a) Find the…

A:

Q: A force of magnitude 7.50 N pushes three boxes with masses m1 = 1.30 kg, m2 = 3.20 kg, and m3 = 4.90…

A:

Q: Four forces act on an object, given by Á = 40.0 Neast, B = 50.0 north, C = 70.0 N west, and D = 90.0…

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Q: The three concurrent forces acting on the post produce a resultant force=0. If F1 = 2*F2 and F1 is…

A: Resultant of three forces is zero ,then they must be concurrent.

Q: Two forces, F1 and F2, act on the 7.00-kg block shown in the drawing. The magnitudes of the forces…

A:

Q: Find the resultant of the following forces by component method: F1= 12 N, south; F2= 24 N, 30° north…

A: We know that the component method consists in summing each component of knownvectors in rectangular…

Q: a constant horizontal force F of magni- : app tude 20 N is applied to block A of mass mA 4.0 kg,…

A: The acceleration of the blocks is given by,

Q: 5) W = 180 N Solve for: a) T1 b) T2 6) W = 200 N 8, = 80° 01 = 02 Solve for: a) T, b) T2 Ө1 e2

A:

Q: Find the resultant of the following forces by component method: F1 =12N,south; F2 =24N, 30° north of…

A: Resultant vector can determined by dividing into component

Q: Problem 1: A teenager of mass m = 62 kg pushes backward against the ground with his foot as he rides…

A: FGROUND=FFOOT=17.5NFGROUND=M1+M2aa=FGROUNDM1+M2

Q: Three blocks are in contact with each other on a frictionless, horizontal surface, as shown in the…

A: Data Given , Masses of the three blocks ,  m1 = 2 kg  m2 = 3 kg  m3 = 4 kg  Total Horizontal force (…

Q: A 4.40-kg object is moving in the plane, with its x and y coordinates given by x--3t+3t-2 and…

A:

Q: Problem 1 788 N 32 985 N 53 411 N Workmen are trying to free an SUV stuck in the mud. To extricate…

A: The x and y components of each pulling using the given figure, F1x=F1 cosθ1=985 N cos31°=844.31 N…

Q: Find the Resultant of the following Forces by Component Method.   F₁ = 12 N. West   F₂= 24 N,…

A: Free body diagram gives whole idea of the forces acting. Force brings about motion and changes in…

Q: nd the magnitude and direction of the resultant force for the system of forces shown in the figure.…

A: Given F1=10N,F2=40N,F3=15N,F4=40N,F5=90N,F6=90N,F7=40N θ1=20,θ2=35,θ4=50,θ6=30

Q: A firefighter who weighs 712 N slides down a vertical pole with an acceleration of 3.00 m/s2,…

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Q: A boat has a mass of 6769 kg. Its engines generate a drive force of 4039 N, due west, while the wind…

A:

Q: A block with a mass of m = 16 kg rests on a frictionless surface and is subject to two forces acting…

A: (a)From the figure the net force acting in the x direction is given by,

Q: image84

A: 2) Given: F1→=300.0 N i^+500.0 j^F2→=-200.0 N i^F3→=-800.0 N  j^

Q: A block with mass m = 3 kg is pushed against a frictionless wall with force P. where |p| = 20 N,…

A: Given Applied force P =20 N at angle 70 degrees Mass of block is m=3 kg Acceleration due to gravity…

Q: 7. A force F1 of magnitude 6.00 units acts on an object at the origin in a direction 0 = 30.0° above…

A: Since force is a vector quantity, we can apply the vector law of addition to find the resultant F1→…

Q: Determine the resultant ?R of the three tension forces acting on the eyt bolt. Find the magnitude of…

A:

Q: Find the resulting force (magnitude and direction).

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Q: Two teams of nine members each engage in a tug of war.Each of the first team’s members has an…

A: (a) Apply Newton’s second law of motion

Q: Two forces F, and F, act on a 6.40-kg object. F, = 30.0 N and F2 = 10.0 N. 90.0° 60.0° m m (a) Find…

A: The net force acting on the object is  Fnet=F12+F22Fnet=302+102Fnet=10 NThen, the acceleration of…

Q: Two forces F1 and act on a 9.40-kg object. F1 = 40.0N and F2 = 12.0 N. 90.0° 60.0° m m a (a) Find…

A: Use Newtons second law,ΣF→ = m xa→⇒a = ΣFm  = 40i +12j9.40⇒ a = 4.255 i + 1.2765 jSo, magnitude =…

Q: Find the magnitude and direction of the resultant force for the system of forces shown in the…

A: Given a system of forces: where, F1=10N             F2= 5 N             F3= 30 N             F4= 50…

Q: Two forces, F1 and F2, act at a point, as shown in the picture. (Figure 1) F1 has a magnitude of…

A: Given data: The magnitude of F→1=9.60N Angle α =58.0° The magnitude of F→2=7.00N Angle β =53.7°

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 4Ni + -8.7Nj…

A:

Q: Two forces F,- (68.50/ - 40.73ĵ) N and F, = (23.571 - 72.94f) N are exerted on a particle. The…

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Q: 9) applies to the block m3 as indicated. If there is no friction over the surfaces; Figure shows…

A: here we use simple force concept m1 = 4 kg    m2 = 2 kg      m3 = 3 kg let tension in string is T…

Q: In the figure below, three connected blocks are pulled to the right on a horizontal frictionless…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: