The point where whole weight may be assumed to act is called ___________ a) Centre of mass b) Centre of weight c) Centre of gravity d) Centre of acceleration

Q: The centre of mass of the body always lies on the line of symmetry for an object with uniform…

A: yes, the centre of mass of the body always lies on the line of symmetry for an object with uniform…

Q: The forces in Fig. Below is in equilibrium, Find the value of F and F 13 N 60 70 4N 16NL

A: using components to balance force in all directionF cos θ+16 cos60=13 cos22+4 cos70  ......(1)F sinθ…

Q: Chocolate syrup has a viscosity of 25 Pa.s whereas honey has a viscosity of 5 Pa.s. If I apply the…

A: The viscosity of the chocolate syrup is μ1=25 Pa.s The viscosity of the honey is μ2=5 Pa.s According…

Q: 1. The system below is in equilibrium. Find the tensions in both horizontal and slanted string. 30°…

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Q: Balance the load P1 on the moving pulley and P2 on the inclined plane as shown in the figure. Since…

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Q: 2.) Consider the system below to be in equilibrium (net force = 0). Calculate the %3D tension forces…

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Q: 3. How close to the edge of the 24.0 kg table shown in the below figure can a 66.0 kg person sit…

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Q: 77-kg man stands on his toes by exerting an upward force through the Achilles tendon, as in the…

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Q: fter an unfortunate accident occurred at a local warehouse, ou were contracted to determine the…

A: After an unfortunate accident occured at a local warehouse. Horizontal steel beam has mass 81.70kg…

Q: A 180-kg horizontal beam is supported at the ends AA and BB. A 350-kg piano rests a quarter of the…

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Q: 1. Forces with magnitudes of 126 N and 300 N act on a hook. The angle between the two forces is 45º.…

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Q: What force is exerted on the tooth in the figure below if the tension in the wire is 23 N? T app

A: Given: The tension in the wire is 23 N. The angle is 15 degrees.

Q: 2. Two forces of magnitudes 4.0 Newtons and 3.0 Newtons pull on a box. The forces make an angle of…

A: Here we have to use Newton's law

Q: Find the tension in each cord in the following figure if the weight of the suspended mass is W = 350…

A: Visualize the Problem:

Q: 4. The following forces act on an object. For each, calculate the force that will cause the object…

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Q: What is the tension force in the wire shown below if it stretches O.35 cm when tightened if young's…

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Q: What is the tension force in the wire shown below if it stretches 0.35 cm when tightened if young's…

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Q: Unless otherwise instructed Use g =10m/s2 Answer in SI unit to 2 decimal places Sam and Joe are…

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Q: What is an unsafe practice when setting up climbing anchor? Put equal load on each anchor point Be…

A: Climbing is done with good equipment and with proper planning to reduce the tendering of the…

Q: 3. A bucket is tied at the end of a 1" thick rope. It is circulated in a vertical plane of a radius…

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Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

A: The counteracting moment to the applied moment of P about the wheel is the moment of the centre of…

Q: Determine the maximum force P that can be applied without causing movement of the 110-kg crate that…

A: Free body diagram:

Q: Which among the following statements is INCORRECT about equilibrant force? The single force that…

A: Answer :None of the above is INCORRECT about equilibrant force Correct Answer is 4th option None of…

Q: 4. Which of these objects is in static equilibrium? A. С. В. D.

A: Solution: We know that a vector is  represented as a line segment with an arrow head.  To stay in…

Q: Questions a) True or False: If the forces on an object are balanced, then the object must be…

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Q: if jockey weight is 50 g and it's displacement is 2 cm , what will be the metacentric height if…

A: Find the metacentric height. GM=wdWtanθ Here, w is the jockey's weight, W is the pontoon weight, d…

Q: Monochromatic light of wavelength 720 nm is incident on parallel slits, of width 0.420 mm, separated…

A: To calculate the intensity at a point on the screen, we can use the concept of the double-slit…

Q: When the anchor angle larger than 120, the tension in each arm of the anchor is:   Question 24…

A: in this ques we simple solve the equation  by free body diagram and get ans.

Q: A tank (m = 50,000 kg) is at rest while on the inclined part of a bridge, as shown. The angle of…

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Q: Three boxes are attached together with ropes having tensions T₁ and T2, as shown in the figure…

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Q: Block "A" of weight 500 N is rests on wedge "B" of weight 200 N as shown in the figure. Knowing that…

A: Consider the following diagram,

Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

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Q: The amount of acceleration depends on _____________________________ and ___________________________…

A: Acceleration is defined as change in velocity per unit time.

Q: Q2) The truss, used to support a balcony, is subjected to the loading shown. Approximate each joint…

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Q: The centre of mass of a body should lie inside the body. a) True b) False

A: B