d +Q+ +20 + +Q+ r

Q: A monkey is swinging from a tree. On the first swing, she passes through an arc of 10 m. With each…

A: On the first swing, the monkey passes through an arc of s1 = 10 m. With each swing, she passes…

Q: D 30° A m C 0 40° B

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Q: A uniform horizontal beam, connected to the rigid wall with a pin joint, has a span of 10.0 m and a…

A: First, let us put moments about point C equal to zero  T+12×10-25×5+48×10×9.81=0 T=121×9.81 N…

Q: The sound waves travel with speed of 260 m/s. If is wavelength is 7 m. Calculate the frequency of…

A: Introduction :  In this question we are provided it value of wave speed and wavelength . With these…

Q: 7. A ball tossed in the air vertically from ground level returns to Earth 4s later. s(t)= so + vot -…

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Q: An insulated calorimeter of mass 120g and of specific heat capacity of 0.22 cal/(g.C), contains 150g…

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Q: 3. (Serway and Jewett, Physics for Scientist and Engineers with Modern Physics, 9th Ed) The figure…

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Q: (a) Three point charges are located on the circumference of a circle of radius r, at the angles…

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Q: Assume a simple spring-mass system has the following system parameters and initial conditions: m =…

A: Given that x0 =1 mm=100 kgk=100 N/mμk=0.1μs=0.3v0=0 ⇒ ωn=πμsNk=μsmgk=0.3×100×9.8100=2.94(x0 -2μkNk)…

Q: Questions Use the following information to answer the next two questions A car, with a mass of 1140…

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Q: 3 A tall cylinder whose height is h=12.6 cm is initially filled with water (1.00 g/cm) up to h=5.3…

A: GivenHeight of cylinder hc = 12.6 cmDensity of water ρw = 1.00 g/cm3 = 1000 kg/m3Density of oil ρo =…

Q: A boll rounds a 29 m radius curve at 2 m/s. The magnitude of it's acceleration in m/s².

A: Introduction :    In this question we are provided with value of  radius and speed . with these data…

Q: . Enumerate the difficulties encountered during mounting. 2. What is ringing? 3. What is the…

A: Mounting is the process of enlarging the object above the ground.

Q: A force of 15N acts on a body of mass 2kg. Calculate the acceleration produced.

A: Given data:  Force (F) = 15 N Mass (m) = 2 kg Required: Acceleration (a)

Q: The displacement of a block attached to a horizontal spring whose spring constant is 14N/m is given…

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Q: Question #4: What is the momentum of an electron traveling at a speed 0.985c? (the rest mass of…

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Q: Why will there be no induced current for the second item?

A: Induced current due to magnetic field

Q: The figure to the right shows a pV-diagram for 0.0040 mole of ideal H₂ gas. The temperature of the…

A: TB =TC pv=nRT PbVb =PcVc Vc = VpPb/Pc

Q: Judy places 195 g of boiling water in a thermos bottle. How many grams of ice at -11.2°C must Judy…

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Q: 2 A grinding wheel powered by electricity is rotating at 70.3 rad/s when it initially undergoes…

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Q: A planet moves in an elliptical orbit around a star. Vp is the component of the planet's linear…

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Q: Find the value of force applied if work done is 480 J and displacement is 30 m

A: We know thatW=F×dWhereW=Work doneF=force appliedd=dispalcement

Q: a weme with a wavelenght of 4.2m speed & wave and A hart string supports a frequency of 300 Hz. Find…

A: The relation between frequency, wavelength and speed is given by the formula v =fλwhere v is the…

Q: How much power is needed to lift a 750 kg elephant 14.3 m in 30.0 seconds?

A: Given data:  Mass (m) = 750 kg Height (h) = 14.3 m Time (t) = 30.0 s Required: Power (P)

Q: A piece of steel having mass 5 kg, heat capacity of 945 J/K. Calculate; a. specific heat capacity b.…

A: We have a piece of steel of mas m=5 kg which has a heat capacity of C'=945 J/kg. We need to find the…

Q: V₂ Vs=1V R₂=1_-√2 V₁ = V₂ Ret Rs SRL IL = V₂ R₂ RL+R₂ P₁ = V₂ x IL R₂: 0-2_22 Resistor 0 0.1 0.2 0.3…

A: For  open circuit output voltage will be equal to the source voltage, but if connected to the load…

Q: Find the Time speed=12.33 km/hr Distance=3 km

A: Given data : Distance=d Speed=S   Required : Time

Q: An output of an analogue soil moisture sensor is ranged from 0 - 3.3 V based on the moisture…

A: "According to Bartleby guideline we can answer only three subparts. Kindly repost the         other…

Q: 22. A hydraulic system is used to lift a 2000 kg vehicle in an auto garage. If the vehicle sits on a…

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Q: What is the amount of heat in joules needed to increase the temperature of 335.5 g of water from…

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Q: How long will it take to cool the lemon squash

A: Given data;  Mass,m=0.5 kg Specific heat capacity,c=4200 J kg-1K-1Lemon squash,t1=300CLemon at cool,…

Q: true or false A body that is not accelerating and not rotating is in static equilibrium. If the net…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: Calculate the amount of gate-to- source voltage necessary to regulate a JFET's drain current at a…

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Q: 5 The pulley system of the previous problem is modi- fied as shown with the addition of a fourth…

A: Tension generated in the strings of the pulley is an internal force and it's a basic physics law…

Q: A mixture of gas expands from 0.02 cubic meters to 0.08 cubic meters at a constant pressure of 7.78…

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Q: Identify the KVL equation for the junction 'O' shown in the figure below. O f a. 11+12--13-14-15*0 O…

A: We have a junction O connected to which there are five branches with currents I1, I2, I3, I4 and I5…

Q: Bernoulli's equation; not to be used even though all fluids are subject to friction; if the area of…

A: Bernoulli theorem is based on conservation of energy .

Q: Compute the momentum of a car having mass 340 kg moving with a velocity 24 m/s.

A: Given, Mass of car (m) = 340 kg  Velocity of car(v)= 24 m/s  We want to find momentum of car

Q: A force of 120.0 N is applied to 2.000 cm diameter piston, which is in contact with a closed…

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Q: Heat energy needed to warm it by 15°C, and

A: Given data;  Piece of iron,  mass,m= 2 kg  Heat capacity=966 J K-1Find,   1. heat energy needed to…

Q: Show that the moment of inertia of a right circular cone of mass M , height h and radius ‘a ’ about…

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Q: 7. A motor at rest is turned on to 2500 rev/min in 26s. How many revolutions w last 26s? 127 300 476

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Q: Draw a diagram that will show 2 magnitudes of electric field that must be subtracted and the net…

A: In this question we have to draw a diagram that shows the electric field. Please give positive…

Q: 3. A 2 inch diameter AMTIR-5 lens is to be bonded into an aluminum housing using RTV 566, which has…

A: 3. given that,diameter, d=2 inCTE=255poisson's ratio= 0.499

Q: The figure shows a plot of vx(t) for a car traveling in a straight line. a. What is aav,x between t…

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Q: An object has a mass of 570 g and a volume of 2280 cm³. Calculate its density.

A: Given data:  Mass (m) = 570 g Volume (V) = 2280 cm3 Required: Density (ρ)

Q: American companies form the majority of MNCs (multi-national corporations). On the other hand, many…

A: i) American culture and lifestyles can be quite different from those of other nations around the…

Q: A car travels 240 km in 8 hours. Find the average speed of the car in km/h?

A: Introduction :  In this question we are provided with value of time and distance . With these data…

Q: 2. A solid sphere (I = 0.4 mR2) with radius R = 0.14m starts from rest and rolls without slipping…

A: Write the given values with the suitable variables. R=0.14 mh=0.74 mI=0.4mR2 Here, R, h, and I are…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 419-g sample of…

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