2 and F3 is equivalent to a single fo

Q: A particle is subjected to the action of two forces : F1 = 41+ 3 + 6 k [ kN ] and F2 = 51-61 -5k […

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Q: Four forces (1, 2, 3, and 4) are in the x-y plane and act on an irregularly shaped object, as shown.…

A: The magnitude of the net torque about the z-axis is 13.5 Nm.

Q: Two boys B1 and B2 act at a point. The magnitude of B1 is 8 kN and its direction is 60° above the…

A: F1 = 8000 N @60o north of east F2 = 5000 N @ 53o below the horizontal axis in IV th quadrant

Q: If vector A = 6i + 9j^ and vector B = 2 i^ + 5 j°, then 7 A + 2 B = Select one: O a. 46 i + 53 j Ob.…

A: 1.  Given data: Vectors: A=6i^+9j^ and B=2i^+5j^ 2. Given data: Mass of crate, m=14.4 kg First…

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

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Q: y 60 N 45 N 300 25° 52 N 100 200 26 N 75° 30 N

A: F1 = 52 N @ 10o North of east F2 = 45 N @ 30o East of north F3 = 60 N @25o North of west F4 = 26 N…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A: Given:  F1=-8.9i-4.1j-6.5kNF2=5.1i+0j+7.8kN The expression for angle (ϴ) between two vectors is:…

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 = 0.9Ni +…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.6Ni + 5Nj…

A: Angle between two vector F⇀1·F⇀2=F1F2cosθθ=cos-1F⇀1·F⇀2F1F2

Q: An antelope is being pulled by two forces whose vector components are : f1 =-2.6Ni+5Nj +-6.1Nk f2…

A: Angle between two vectors can be calculated by dot product or cross product. The easier approach is…

Q: The work done by F in moving a particle form B to A

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Q: As shown in the figure, three force vectors act on an object. The magnitudes of the forces as shown…

A: In this problem, consider the x-components of all forces and y-components of all forces and then…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1.3Ni +…

A: Given, Two force vectors

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -3.3Ni +…

A: The angle between two vectors θ=cos-1F→1·F→2F→1F→2=cos-1-3.3 Ni^+4.5 Nj^-2.7 Nk^·-1 Ni^+0.2 Nj^+3.4…

Q: Using the cartesian coordinate system, Which of the following is the correct NET FORCE on the y-axis…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

Q: In a concurrent force system, the following four forces are applied;F1 (105N, 40deg down to the…

A: concurrent force system, the following four forces are applied;F1 (105N, 40deg down to the right),…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 0.7Ni + 0.5Nj…

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Q: The magnitude of the resultant of two concurrent forces F1 and F2 with the angle 0 is O VF} + F +…

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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: Three vector forces F1, F2 and F3 act on a particle of mass m = 3.80 kg as shown in Fig. Calculate…

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Q: F3 65° y 35° F2 F1

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Q: if AB is 4/9i+4/9j-7/9k, The vector component of the weight that is perpendicular to AB is: -5.19i…

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Q: A particle, which remains at rest, is acted on by three forces F, G and H. The force F has…

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Q: True or False 1. A force vector can be resolved into infinitely many force components. 2. A 50N…

A: Here, we have given 5 statements on vector and we need to tell whether they are True or False.  For…

Q: 1. An airplane flies the following vectors (legs) of a flight: 26 km, 90° and 2. Three forces act on…

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Q: The vector -5.2A has a magnitude of 48 m and points in the positive x direction.

A: We have to find out the x component of vector A and its magnitude.

Q: Express the force F as a vector in terms of the unit vectors i, j, and k. Determine the angles 0x,…

A: Write the position vectors of points A and B. Determine the unit vector along AB.

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: Consider a 55-N weight suspended by two wires as shown in the accompanying figure. If the magnitude…

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Q: The magnitude of the resultant of two concurrent forces F, and F2 with the angle 0 is F+ F - 2F\F2…

A: Given data:  Two concurrent force F1 and F2 Angle between forces is θ Required: The magnitude of the…

Q: What is the angle (in degrees) between these two vectors?

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Q: If a vector force F = 6 i +9 j+2 k [kN], what will be the magnitude of this force: Select one: O a.…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.3Ni +…

A: Given vectors, F→1=-9.3i^+7.3j^+9.2k^ NF→2=-1i^-1.2j^+1k^ N Angle between the two force vectors is θ

Q: 6 F=LOKN TE=4KN Express the force F3 needed to keep a particle Oi n equilibrium as a Cartesian…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.4Ni +…

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

A: Given :                F1=10NF2=10NF3=25NF4=15NF5=30NF6=10N   and…

Q: The rocket engine on a test stand exerts an upward force of 34 MN vertically upward. If you resolve…

A: SOlution: given that F = 34 MN angle 1 = 30 degrees angle 2 = 57 degrees

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -3.3Ni +…

A: Given forces F1 and F2, the angle between them, θ, is given as, cosθ=u·vuv

Q: In the plane forces system, F1 = 3 kN, F2 = 6 kN and F3 = 10 kN. The direction of the force F3 is…

A: Given, F1=3k Newton F2=6kN F3=10kN   Tanα=3/4 d1=2m

Q: SCALARS AND VECTORS: The figure below shows three forces F1, F2, and F3 acting on a point O.…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2Ni + 4.8Nj…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 7.4Ni + 8.2Nj…

A:

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!