7. A force F1 of magnitude 6.00 units acts on an object at the origin in a direction 0 = 30.0° above the positive a axis (Fig. P3.7). A second force F, of magnitude 5.00 units acts on the object in the direction of the positive y axis. Find graphically the magnitude and direction of the resultant force Figure P3.7

Q: The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the…

A: Given:- F1= 110 N in direction θ1= 55°F2= 103.9 N in direction θ2= 60° Find:- a) The single force…

Q: 20 N y 57 N 45° 50 N F 15° What is the net force: Fnet = F₁+F2 + F3. Write your answer as a…

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Q: 2 m 2 m 4 m 3 m F= 630 N 4 m B

A:

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: Often a vector is specified by a magnitude and a direction; for example, a rope with tension T…

A: Magnitude of the vector: T = 20NDirection of the vector: θ = 35 degrees north of eastnow finding the…

Q: A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

A: Given: mass of cart, m = 8.0 kgForce, F1 = 28.0 N at 42°Force, F2 = 13 N at 110°

Q: The force F has a magnitude of 770 N. Express F as a vector in terms of the unit vectors i and j.…

A: The given force vector lies is directed in the 4 th quadrant. Hence, the x-component will be…

Q: While sliding a couch across a floor, Hannah and Andrea exert forces F⃗ H and F⃗ A on the couch.…

A:

Q: Find the speed and direction of an object with v,= 2.0 cm/s and vy= 3.0 cm/s. O 3.6 cm/s, 56° from…

A: Given data: Vx = 2.0 cm/s Vy = 3.0 cm/s Required:  The speed and direction of the object

Q: A 570 N police officer is supported by three cables(T1, T2 and T3), of which T1 and T2 are making…

A: T3 = 570N

Q: Problem 5. A force F of magnitude 6.00 units acts on an object at the origin in a direction u 30.0…

A: Please see the answer below

Q: A force F1 of magnitude 5.00 units acts at the origin in a direction 34.0° above the positive x…

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Q: Force F has vector components N and line A has vector components m. What is the angle, in…

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Q: Force F has vector components N and line A has vector components m.

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Q: The diagram shows the two forces with magnitudes F1 and F2 acting on a body. The first force is in…

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Q: (c) Calculate A +B 1 The magnitude is determined from the Pythagorean theorem. (d) Calculate A -E 9…

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Q: Three forces act on a point. The forces are represented by colored arrows.  The orange force is 10 N…

A:

Q: A lineman is trying to push a training dummy with a force F₁ downward at an angle of 0=39.15°. His…

A: To solve for the coefficient of static friction (μs​) between the dummy and the ground, we need to…

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: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 6Ni + 7.3Nj…

A: The angle between two forces is given by F→1·F→2=F1F2cosθθ=cos-1F→1·F→2F1F2 The dot product between…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 0.9Ni +…

A:

Q: A crate of mass m=66.2 kg is on a horizontal surface. Assume there is no friction between the crate…

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Q: Two forces (F, and F2) act on an object, as shown above. Force vector F, has a magnitude of F1-5.7 N…

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Q: 2.6.2 Force Resultant in 3-D F₂ = 2 KN 60 60° Express each force in Cartesian vector form. 45 F₁ = 5…

A: 2.6.2.If a force  is making an angle  θ  with some line, then the component of that force along that…

Q: An adventurous archaeologist crosses between two rock cliffs by slowly going hand-over-hand along a…

A: GIVEN                Max. tension rope can bear = Tmax.  =  3.00×104N              Mass (m) = 89.5…

Q: A force  F1  of magnitude 5.40 units acts on an object at the origin in a direction θ = 33.0° above…

A:

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

A: Since there are multiple sub parts posted, we will answer the first three sub parts. a) The force is…

Q: What is the resultant vector of two vectors where one has a magnitude of 5 cm pointing 60° N of E…

A:

Q: A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

A:

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: A boulder is being pushed by two different people on a flat terrain. The net force on the boulder…

A:

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

A:

Q: Sue and Jenny kick a soccer ball at exactly the same time. Sue’s foot exerts a force of 57.5 N to…

A: Let east be the x direction and north be the y direction.

Q: Two people are moving a heavy crate. One pushes on the crate with a force A which has a magnitude of…

A: Given: The force exerted by A is F=424.3 N. The force exerted by B is F'=303.8 N.   The expression…

Q: A soccer ball is kicked with a speed of 9.0 m/s at an angle of 25° above the horizontal. Write the…

A:

Q: What is the x-component of vector A?

A: Given: A set of vectors A→, B→ and C→ Magnitude of A→ is A→=3.25 km along north direction. Magnitude…

Q: Two forces, F1 and F2, act at a point. F1 has a magnitude of 8.60 N and is directed at an angle of…

A: Given F1 = 8.60 N and is directed at an angle of 55.0∘ above the negative x-axis F2 = 5.60 N and is…

Q: As you will see in a later chapter, forces are vector quantities, and the total force on an object…

A:

Q: The soccer ball shown weighs 1 lb and has a velocity of 20 fps at 40° to the horizontal prior to…

A: Given Data: Mass of ball  m= 1 lb Vi (initial velocity)= 20 fps at 40o Vf(final velocity) = 30 fps…

Projectile Motion