Practice Problems Explain your ans 6. An object experiences a rightward force of 5 N, a leftward force of 5 N, an upward force of 10 N and a downward force of 10 N. Which one of the following conclusions can be made about the object's motion? a. It will accelerate.bsww Sovam xod 5. If it is at rest, then it will stay at rest. - If it is moving, then it will slow down. If it is moving, tnen it will speed up. Joftward force of 5 N, an upward

Q: Problem 2. In the three-force system below calculate the magnitude and location of resultant force.…

A: Given, F1 = 60 lb, 25° from positive X axis F2 = 40 lb, -60° from positive X axis F3 = 50 lb, 40°…

Q: Problem 1. Find the magnitude and location of the resultant force given the three-force system…

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Q: Which pair of concurrent forces may produce a resultant of 25N? 5N and 10N 20N and 20N 50N and 20N…

A: GIVEN data as per question R   =  25N

Q: Determine the resultant of the force system in the figure. y 450N, 850 N 48° 5 350 N 55 500N

A: To find the resultant force, we will first find components of given forces along x and y directions.…

Q: A 10.5 m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…

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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: An object is pulled 4023 N at 14 from form the +y-axis. Th

A: Given, FA=4023 cos 14=3903.5 NFB=5119 cos 18=4868.4 N

Q: Given the spatial force system, determine the resultant force and the angles they make with the…

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

A: Given, Two forces

Q: refer to the picture below, what could be the possible magnitude of F1 and the angle, if the given…

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Q: What is the y-component of vector C? -4 -3 4 cm 2 cm 1 cm -1 cm -2 cm -4 cm 10 L y (cm) 1 1 -x (cm)

A: From given diagram Position of tail of vector C             (x1 , y1) =  (1cm , 1 cm ) Position of…

Q: A force F of magnitude 710 lb is applied to point C of the bar AB as shown. Determine both the x-y…

A: F= 710 l b ∆PCB        34 + α +  180 -52 = 180                                       α = 180

Q: F 7 24

A: Given, θ=24.040β=33.610F=142.42Q=61.43P=113.54

Q: Compute the vertical and horizontal components of F for the given values of F and angle. The angle…

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Q: The three forces shown is to be replaced by a single resultant force. Determine the distance d (in…

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Q: Answers: Fx= Fy= Fn = Ft= i i i 67° 47° B F = 850 lb lb lb lb lb

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Q: Draw the FBD of your head while you are standing? How sitting?

A: The FBD of the head will not change on sitting, the FBD remains the same because forces don't…

Q: FA= 3 kN y 30% FB 20°

A: To determine Magnitude of force FB and θ

Q: F= 30 KH 60 F 30 KH 15 0. F= 30 KH

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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: ASK YOUR TEACHER PRACTICE ANOTHE A uniform ladder stands on a rough floor and rests against a…

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Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.

A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…

Q: What is the x component of the resultant force? Part B: What is the y component of the resultant…

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Q: Jamal and Dayo are lifting a large chest, weighing 293 lb, by using the two rope handles attached to…

A: Step 1:Step 2:

Q: What is the magnitude of the net Force (F= F₁+F2) measured in N? F₂=18N 50 y 30 F=30N X

A: Given  F1=30 N F2=18 N Required  Magnitude of net force F1+F2

Q: Two rods and one cable are attached to the supports at O. If two of the forces are as shown,…

A: The resultant force is vertically downward with a magnitude of  1240 lb Therefore R ⇀ = -1240 j^

Q: Determine the angle between that the 5 kN force F and the positive sense of the y axis. F=5 kN 35°…

A: Given diagram:

Q: Problem 2: For the image shown, the capacitors have the following values: C1 = 2.95*10^-6, C2 =…

A: Given,   Total capacitance, C = 5.94×10-6 F               Potential (V) =  81 V

Q: The tortoise and the hare are having a race over a total length L. The with constant speed vo the…

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Q: C A P' 2.

A: Given, P = 328 NQ = 400 Nangle A=34 degreesangle B = 17 degreesangle C = 51 degreesangle D = 22…

Q: 7. In the drawing, what is the vector sum of forces A +B+C if each grid square is 2 N on a side? A B…

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Q: Two forces of magnitude 2F and the square root of F act such that the resultant force is squa root…

A: The dot product is the sum of the product of the corresponding entries  of these two sequence of…

Q: Force (N) Magnitude (N) Direction (0) X-component y-component d' 11.0 140.0 -8.4 7.1 e 14.0 25.0…

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Q: If a vector force F = -7i+10 j+6k [kN], what will be the coordinate direction angle with the Z-axis:…

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Q: Vector A = 7.2 i + 2.6 j. Vector B = 7.5 i + 7.4 j. The magnitude of the cross product i.e. |AxB|…

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Q: Find the resultant of these three forces. Note the angle give for F3 is the angle between F2 and F3;…

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Q: 3. Robert is pulling his red wagon forward with a force of 230N by holding the handle at a 60 degree…

A: F1 = 230 N θ1 = 60oF2 = 300 N

Q: Consider the 3D vectors C and D defined as C = 4i + 5j - 12k and D = 12i - 8j + 2k. Which of the…

A: Given,  C = 4i + 5j - 12k   And  D = 12i - 8j + 2k

Q: The vector -5.2 A→ has a magnitude of 37 mm and points in the positive x direction. Find the x…

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Q: Determine the magnitude of the y-component of force Q (N) if P=108.8 N, Q = 72.5 N , θ= 42.25° and α…

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Q: Two forces of 411 N and 595 N act on an object. The angle between the forces is 46°. Find the…

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”