E1 R3 + 82 + • P R2 R1 83 +

Q: R(t l) A in spherical shell made of plastic carries a unifermly distrituted negative charge de-10 co...

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Q: Part A 1.00 x 1020 electrons flow through a cross section of a 3.80-mm-diameter iron wire in 5.50 s ...

A: Write the expression for the total charge. Write the expression for the current.

Q: Given data : Voltage=14 Volt Resistance =2 Ohms Find current

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Q: A projectile was launched from the top of a 25-m high building at a velocity of +35 m/s and at an an...

A: Given,hieght of the building, h = 25 mspeed, vo = 35 msangle, θ = 28° above the horizontal.

Q: 5.00 g projectile has a velocity of 255 m/s right. Find the force to stop this projectile in 1.45s.

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Q: A spring with a force constant of 100 N/m is loaded with a mass of 1 kg. What is the period of vibra...

A: Given data:  Spring constant (k) = 100 N/m Mass (m) = 1 kg Required: Period (T) 

Q: 3. A ballistic pendulum consists of a sand box with a mass of 27 kg that is suspended from a cord 3 ...

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Q: there are three objects: A is 17 kg moving to the right at 5 m/s, B is 4 kg moving to the left at 4 ...

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Q: A 1500 kg satellite is in orbit around the Moon at a distance of 3 Moon radii above the surface of t...

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Q: A 20 Ω resistor, a 51 μF capacitor, and a 25 mH inductor. If the source frequency is 50 Hz, and the ...

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Q: The figure shows the path taken by a drunk skunk over level ground, from initial point i to final po...

A: d1 = 4.80 m d2 = 7.30 m d3 = 10.0 m θ1 = 32.0°, θ2 = 49.0°, and θ3 = 84.0° S1 = (d1 cosθ1) i + (d2 s...

Q: Problem 1: In this problem we are going to compare the strength of the gravitational interaction bet...

A: the gravitational field g=GMR2

Q: Consider the circuit shown in the figure, where E, = 24.7 V, E, = 11.3 V, and R = 11.0 0. (Due to th...

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Q: The moon’s orbit is an ellipse with the earth at one focus. The length of the major axis is 478,000 ...

A: Given: The length of the major axis is 478000 miles. The eccentricity is 0.055.

Q: The force on two positive charges of magnitude 7 μC and 16 μC is 135N. What is the distance the two ...

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Q: 1986 DA Asteroid orbit the sun every 41,520 hours, how may years does it take the asteroid to orbit?

A: 1986 DA Asteroid orbit the sun every 41,520 hours.

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

A: GivenTwo rods and one cable are attached to the supports at 0as shown in given figure

Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact. Th...

A: GivenTemperature at free end of copper,Tcu=100°CTemperature at far end of aluminium, Tal=0°CTemperat...

Q: Single-colour light falling on two slits 0.042 mm apart produces the fifth-order fringe at a 3.8° an...

A: We need to find wavelength of light . For which we need to use diffraction condition and on putting ...

Q: 1.A steel cube 85.0 mm on a side weighs 51.5 N. We want to hold the cube in equilibrium under water ...

A: sir you have uploaded multiple questions. So, as per our guidelines we will solve only first questio...

Q: Determine the value óf work done if force of 13 N is applied on object which moves through distance ...

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Q: What is the spring constant of a spring that stores 25 J of elastic potential energy when compressed...

A: Given data:  Elastic potential energy (U) = 25 J Comparison in spring (x) = 7.5 cm = 0.075 m Require...

Q: What does Bragg's law state?

A: The Bragg's law states that. 1. The X-rays, Gamma rays or particle rays that are diffracted from a c...

Q: How many more times can a Keck telescope 10m diameter gather rather than armature telescope .25 m in...

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Q: Give example of negative thermal expansion.

A: Substances showing negative thermal expansion (NTE) over small temperature ranges have long been kno...

Q: The sum of vectors D, E and F is a resultant with a magnitude of 24.80 cm pointing 21.340 west of no...

A: Given value--- sum of vector D,E and F = 24.80 cm , 21.34 degree west of North . vector D = 30 cm ,...

Q: The 2.0 kg wood box in the figure (Figure 1) slides down a vertical wood wall while you push on it a...

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Q: A particle with a charge of 5nC has a distance of 0.5 m away from a charge of 9.5nC.What is its elec...

A: q1=5nCq1=5×10-9 Cq2=9.5nCq2=9.5×10-9 Cdistance b/w both charges is 0.5 meter.

Q: Problem 6: A child's toy consists of a m= 45 g monkey suspended from a spring of negligible mass and...

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Q: Water is pumped from a river with a depth of 80m to a reservoir on the surface at a rate of 10m^3/hr...

A: Given: The flow rate is 10 m3/h. The head is 80 m.

Q: 1. Four forces act on an object, given by A = 46.3 N east, B = 35.3 N north, C = 68.7 N west, D = 74...

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Q: 5: A 5.0 kg block is being pulled to the right by a 75 N force. 75 N m = 5.0 kg 20° What is the norm...

A: Draw the free-body diagram of the block.

Q: Why is Vernier Caliper more accurate when compared to Ruler?

A: Vernier calipers can measure accuracy to 0.01 mm and 0.001 inches.The accuracy of a regular cm ruler...

Q: Using the detailed balance equation, B1zn, p(hv,,) = Az", + Ban,p(hv,) %3D and -(E,-E) Show that, (i...

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Q: What lift does the balloon exert at the earth surface? Unit weight air is 12.40 N/m^3

A: Since your question is incomplete so I am considering the question

Q: Thermodynamics   A vessel contains 0.450 kgm of ice and 1.65 kgm of liquid water. Some more ice ar...

A: GivenMass of ice, mi=0.450 kgMass of water, mw=1.65 kgAfter adding some ice ,At thermal equillibrium...

Q: 14-D40 The skidsteer has a mass of 3000 kg and the box has mass of 1000 kg. There is friction betwee...

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Q: What are the four categories that define the techniques used to improve or eliminate a Physical Cont...

A: A physical contradiction is a conflict between two mutually exclusive physical requirements to the s...

Q: A galvanometer has a coil resistance of Rgalv=22.4⁢ Ω. It is to be made into a voltmeter with a full...

A: For galvanometer to act as voltmeter. We need to add high resistance resistor in series with galvano...

Q: The primary coil of a transformer has 888,960 loops. The secondary coil has 3,923 loops. The primary...

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Q: Analyze each electric circuit below. Fill in the given table by calculating the: a. Total resistance...

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

Q: Vectors A andB have magnitudes 4 and 2, respectively. The dot product A· B is 4. What is the magnitu...

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Q: Circular turns of radius r in a race track are often banked at an angle θ to allow the cars to achie...

A: The component of forces are shown below

Q: Ice cubes having a temperature of -15.0°C and mass 0.075 kgm are dropped in a glass of water at 0.0°...

A: Let an amount m of water freezes.  

Q: A mass hangs on the end of a massless rope. The pendulum is held horizontal and released from rest. ...

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Q: Two straight conducting rods, which are e = 1.0 m long, exactly parallel, and separated by d = 0.95 ...

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Q: Muons created in collisions between cosmic rays and atoms high in our atmosphere are unstable and di...

A: GivenLife time of muons at rest (t0) =2.2 ×10-6 sVelocity of muons =0.99 c

Q: Sam (65 kg ) takes off up a 50-m-high, 10° frictionless slope on his jet-powered skis. The skis have...

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Q: If the plate separation for a capacitor is 2.0x10^-3m, determine the area of the plates if the capac...

A: Given: Separation between parallel plate capacitor, d=2.0x10-3 m The capacitance of parallel plate c...

Q: Determine the value óf work done if force of 13 N is applied on object which moves through distance ...

A: Given data : Distance move=S Force=F   To find : Work done