1. What are the magnitude and direction of the angular momentum relative to the origin of the 200 g particle in the figure below? y 2.0 m- 200 g 45° 3.0 m/s 1.0 m

Q: Determine the support reactions and all member forces for the truss below. Note that BD does not…

A: Given: figure of truss above To Find: support reaction and all forces acting on truss   FBD:

Q: 2) A) The transfer and distribution of thermal energy from molecule to molecule within a body is? a)…

A: Given data: The transfer of thermal energy from molecule to molecule within body  Required: The type…

Q: What is the speed of an 0.07 m wave with a frequency of 400 Hz?

A: Given,  Wavelength = 0.07m Frequency =400Hz We need to calculate,  Speed of wave =?

Q: Determine the separation energy for the a) of an electron Ei b) a proton Sp c) a neutron Sn

A: Given: S14i28 To Find: separation energy of electron, proton and neutron

Q: 2. What is the A length of three springs connected in series and parallel? Change in length of the…

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Q: Complete the following for a thin biconvex lens with a focal length of 8.00 cm: a) Position of the…

A: Given,  f = 8 cm  u = -17 cm  Using the lens formula,  (1/v) - (1/u) = 1/f  1/v + 1/17 = 1/8  1/v =…

Q: What maximum force does the floor exert on the ball? Express your answer with the appropriate units.…

A: Given  m=0.16 Kg (mass of ball) h1=2.2 m (initial height before hitting ground) h2=1.4 m (final…

Q: 6. A meterstick is at rest on a frictionless surface. Two forces are then exerted on the stick…

A: The magnitude of force can be calculated using the principle of moments. Force×distace from pivot…

Q: A star has a luminosity (power output) of 9.2x1026 W and a diameter of 6.1x108 m. What is its…

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Q: Two resistors R₁ = 15.00, and R₂ = 11.5 are connected with a 340 mH inductor, a 12.0 V battery and a…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Most microwave ovens emit electro-magnetic radiation with a wavelength () of 12.24 cm. This EM-…

A: Given: case odf microoven heating water Wavelength  = 12.24 cm Rate of photon emission r =…

Q: Chapter 30, Problem 067 A solenoid that is 77.1 cm long has a cross-sectional area of 15.7 cm².…

A: Given value--- length = 77.1 cm. Area = 15.7 cm2.  number of turns = 974. current = 5.98 Amp. We…

Q: Q6. As shown in the image below, the 45-kg rod OA has a length /= 3.1 m, and is released from rest…

A: Here is the formulas and explaination in the given image

Q: A pendulum of length L. A ball that practically carries all the weight pendulum, has a velocity of…

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Q: Thin lenses. A 2 cm object is 2 cm in front of a two-lens system with focal lengths 4 cm and -4 cm,…

A: Given, Distance of the object O=2 cm (sign convention) The focal length of the first lens: f1=4 cm…

Q: An ice block with mass = 1 kg and temperature To is placed in a bucket, outdoors where atmospheric…

A: Given Latent heat of fusion = 80 kcal/kg specific heat  Liquid = 1 kcal/kg/0 C specific heat  ice =…

Q: 48 m/sec. Acceleration resulting from gravity is -9.8m/sec². Neglecting air resistance, solve for…

A: Given value--- A ball is thrown upward from a height of 6 m at an initial speed of 48 m/sec.…

Q: of paper 8.15 in by 11.25 in A.) How much force, in

A: Givensheet of paper 8.15 in by 11.25 in

Q: car is driving along 15 m/s and is approaching a crosswalk with a baby carriage in the middle. The…

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Q: SITUATION 9. A small projectile is fired vertically downward into a fluid medium with an initial…

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Q: View Policies Current Attempt in Progress The crane shown in the figure is lifting a 309-kg crate…

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Q: com temperature is 20 °C. Calculate the ratio v₂/V1, here v₁ = the rms speed of a nitrogen molecule…

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Q: 29 6. What is the energy released in this B+ nuclear reaction 2S → that of 23P is 28.9818 u) MeV…

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Q: 1. An object of mass 4m moving with velocity v along positive x-axis breaks into three pieces. One…

A: Given data- An object of mass 4m moving with velocity v along positive x-axis breaks into three…

Q: Four ray diagrams are shown below. f1, f2 are the focal points for the lenses respectively as shown…

A: While making ray diagrams, the three rules that needs to be applied in these problems are  1) A ray…

Q: Four ray diagrams are shown below. f1, f2 are the focal points for the lenses respectively as shown…

A: Following are the 3 rules for rays falling on lens, 1. The ray coming to optical centre at any angle…

Q: The earth rotates once per day about an axis passing through the north and south poles, an axis that…

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Q: You are driving at a constant velocity of magnitude v0 when you notice a garbage can on the road in…

A: Velocity is a vector expression of the displacement that an object or particle undergoes with…

Q: Block 1, of mass m₁ = 5.70 kg, moves along a frictionless air track with speed v₁ = 25.0 m/s. It…

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Q: Two objects on ice moving at right angles to each other stick together at the origin and continue to…

A: Given data-  Two objects on ice moving at right angles to each other stick together at the origin…

Q: What quantum numbers does the energy of an electron in a multi-electron atom depend on?

A: The principle quantum number (n) which describes the size of the orbital , also determine the energy…

Q: A planet orbits the Sun every 539.4 years. What is its distance (semi-major axis of the orbit) from…

A: The given data we have: Time period of revolution: 539.4 years   The objective is to calculate the…

Q: A 140 kg satellite has a circular orbit with a period of 6.5 hours and a radius of 6.9 x10 m around…

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Q: rod has a length 0.305m at 0°C. The length of the rod ncreases to 0.498 when the emperature…

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Q: The frequency of a light wave is 5.0 x 10^14 hertz. What is the period of the wave? a. 6.0 x 10^-7 s…

A: Given data:  Frequency (f) = 5.0×1014 Hz Required: Period (T)

Q: Q4. Consider the charge (20)-dipole (u) interaction shown on figure to the right for f << r Write an…

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Q: QUESTION 12 A meteoroid is traveling straight toward the moon at 2,000 m/s when it is at an altitude…

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Q: Ma is at rest, what type of friction is it experiencing ?…

A: GivenMa = 6kg ,  Mb = 15 kg, Ѳ = 30ºμk=0.31

Q: What must be the charge (in nm) on each of the two 51-kg spherical masses for the electric force to…

A: Given data, Mass of each sphere m=51 kg

Q: thats not the answer! can someone solve it?

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Q: When the temperature of a liquid increases what happens to the viscosity and surface tension of the…

A: EXPLANATION: AS the Temperature of liquid  is increased.           the movement of its molecule…

Q: 1.6 ft 1 Question #4 ( The 250-lb pipe is being towed behind a truck, as shown at left. If 0= 25°…

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Q: On a cold day (-3 °C), the gauge pressure on a tire reads 2.0 atm. If the tire is heated to 27 °C,…

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Q: A thick power line of length 75 m is stretched taut between two poles, experiencing a tension force…

A: Given value--- length = 75 m. Tension = 6250 N. mass = 750 kg. wavelength = 1/3 of length of wire .…

Q: Astronomers using a 2.0-mm-diameter telescope observe a distant supernova−−an exploding star. The…

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Q: For this question there are TWO correct answers. Each of the two correct answers will receive half…

A: In myopia,eye can clearly see only closer objects, the objects at a distance cannot be clearly…

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Q: Likuid petroleum exerts a presure of 2.60 kPa on a circular face of a piston with a radius r = 1.90…

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Q: Assume there is a current of 3.0 A traveling clockwise in a loop around the four sides of a piece of…

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Q: Consider an inclined ramp with a vertical height of 3.10m. Two objects are initially at rest at the…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.