2.4 Determine P and 0 so that the three forces shown are equivalent to the single force R = 85i + 20j kN. P 30 N 60 N 120 mm 30 kN 60° 100 mm 80 mm 40 N 40 kN Fig. P2.4 Fig. P2.5

Q: quienodongmo) 2012/1Tollo 2. The elephant in the figure below feels a net force pulling on him at an…

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Q: The three concurrent force acting in the beam can be replaced with a single force , R, compute the…

A: This is a problem regarding the resultant of forces. The figure for the problem can be given as: The…

Q: There are two forces on the 1.45 kg bax in the averhead view of the figure but anly one is shown.…

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Q: Three forces act on an bject. A 35 force acts an angle Srce acts at an angle of 75° relative to the…

A: Given:-  The three force act on the object  F1 = 35 N at a angle 20o with the force F2 =60 N  The…

Q: AF-S KN force is applied on steel pipes in -z axis direction. According to connection coordinates of…

A: Answer:   TAD = -4. 64 kN,  TBD = -4. 32 kN,  TCD =-4.55 kN

Q: Since it is known as a = 30 and r= 10cm, reduce the system of forces in the figure to a single force…

A: To solve such problems we first balance forces in x and y directions. F=(169 cosα+30-30) i + (169…

Q: Can you check my homework? Im sure I got the right answer, would the force of the tibia be -2984N…

A: Given:- The force exerted by the  ground on the ball of the foot is 750 N  the force exerted by the…

Q: Ed is pushing with a force of 362.8 N at an angle of 0 = 50.3 degrees with respect to the vertical…

A: Solution:-

Q: A manual roller of weight mg = 394.6 N is pushed with a force 241.4N at an angle 0, such that sin(0)…

A: Given Weight of roller is mg =394.5 N Force is F= 241.4 N

Q: 5N force is applied to the object. What will be the y-component of the same applied force if the…

A: GivenFnet = 5NX - component of net forceFx = 3 N

Q: What is the angle between two forces when the resultant (i) maximum and (ii) minimum.

A: The angle between two forces when the resultant is maximum and minimum respectively are 0° and 180°.

Q: 4. The resultant ground reaction force was measured when a person steps on a force plate. What are…

A: Solution:-Given that(4) Ground reaction force (R)=1000 N at 80° from positive X axis(5) F1=120 N at…

Q: F1 = 3 kN 30° F2= 7 kN 45° L--I

A: Given: The magnitude of the first force (F1) is 3 kN. The magnitude of the second force (F2) is 7…

Q: If R is the resultant of the forces P and Q, find P and Q.

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Q: The leg and cast in the figure weigh 220 N (w;). Determine the weight w, and the angle alpha needed…

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Q: AB rigid made of a smooth material bar on a frictionless horizontal surface. is standing. A force of…

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Q: At what angle should the two forces 2P and √2 Pact so that the resultant force is P√10 ? A) 45% B)…

A: Given data, Resultant force F=P10 Forces are given F1=2P, F2=2P

Q: 105 N 87 N -

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Q: The image below shows a box with an applied force. The static coefficient of friction between the…

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Q: A 60.0 cm, uniform, 50.0 Nshelf is supported horizontally by twov verticalwires attached to the…

A: Given that,The length of vertical wire (l) = 60 (cm)Here,We need to find the tension in each wire…

Q: Solve for the normal force for a frictional force of 600N given the angle of friction of…

A: The angle of friction is the angle(θ) which the normal force (R) makes with the frictional force…

Q: QUESTION 1 5° 5 kN The two 5-degree wedges shown are used to adjust the position of the column under…

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

Q: 150 mm 150 mm B' P 400 mm 4 kg

A: The hanging mass is, m=4 kg The coefficient of friction between the contacts is, μ=0.12 The tension…

Q: For the beam and loading shown, determine the vertical reaction at B (Ib) provided that a=170,…

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Q: Draw the FBD of the problem The coefficient of friction between the inner pulley and the belt is…

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Q: The 6-m pole ABC is acted upon by a 460-N force, P, as shown in the figure. The pole is held by a…

A: The solution for this question has been solved below..

Q: ighs 100 lb. (a) If the supports are smooth (there is no friction between the supports and cable),…

A: Given:- The weight of the box is m= 100lb =45.3592 kg  Find:- (a) If the supports are smooth (there…

Q: Two items, which have mass 5.00 × 102 kg and 2.00 × 102 kg, are put 40.0 cm from each other (a) If…

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Q: The pipe AB is subjected to a 10 N force as shown. Determine the magnitudes of the components of…

A: Now, please see the image

Q: A worker walks up the sloped roof that is defined by the curve y = (5e0.01x) ft, where x is in feet.…

A: Given: A worker walks up the sloped roof that is defined by the curve y = (5e0.01x) ft, where x is…

Q: A 40 kg block is placed on an inclined plane whose base is double its height. Determine the force to…

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Q: What is the maximum frictional force (in N) in the knee joint of a person who supports 7.50kg of her…

A: Given: weight supported by knee joint, W  = 7.50 kg             coefficient of friction of knee…

Q: 50 N ai 30 N

A:

Q: A triangle of forces is right angled isoceles. What are the angle between them?

A: The ratio of the sides of any force triangle representing the forces is equivalent to the ratio of…

Q: At the back of the leg, two muscles pull on the Achilles tendon to create an upward force. Estimate…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: TAB =800N

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Q: A handtruck/dolly is being pulled up a board-ramp inclined 32° with dollyload combined weight of 296…

A: Component of vector at an angle = Acosθ

Q: A 10kg block resting on a flat frictionless plane is pushed by a force directed force of 20N 60 deg…

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Q: on the 1.22 kg box in the overhead view of the figure but only one is shown. For F₁-20.5 N, a-11.6…

A: Given, mass of the box, m = 1.22 kg F1 =20.5i (N) a = 11.6 m/s2 and θ = 20.4° In vector notation ,…

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: 4. Two hockey players check an opponent into the boards simultaneously. Player 1 hits from the left…

A:

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?”