50 ΩΕ 100 ΩΕ 20 ΩΕ +

Q: 2) When released from the position on the hill (at a height of 5 meters, with a speed of 4 m/sec UPH...

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Q: Under what circumstances is reflection accompanied by inversion, and when does inversion not occur?

A: We need to comment on when the reflected wave gets inverted and when the inversion does not take pla...

Q: For the motion shown in Fig. 11-3, what are the amplitude, period, and frequency? x (cm) 0.75 0.40 0...

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Q: A 2.41-uF and a 4.25-uF capacitor are connected in series across a 35.0-V battery. A 9.98-uF capacit...

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Q: In the system of connected blocks shown in the figure, the coefficient of friction under blocks B an...

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Q: A block is placed on a frictionless 30 degree incline.the mass of the block is m=30kg. D.what is the...

A: Draw free body diagram and see the component which will give acceleration.

Q: The ball at A is kicked with a speed of (24 + 0.42) m/s at an angle 0 = (25 + 4.2)°. Determine the p...

A: In this problem we are required to find the distance where the projectile hits the ground.

Q: Task 2: Write one situation showing the following conditions а. Charging by rubbing b. Charging by i...

A: When a charging by rubbing process, the material become negatively charge does so because it simply ...

Q: A 6.8m diameter balloon is filled with helium at 23°C and 187.71kPa. Determine the mass of the heliu...

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Q: An alpha particle (consisting of two protons and two neutrons), traveling at a speed of v = 1.4 x 10...

A: Given value--- speed = 1.4 × 105 m/s. magnetic field = 1.8 T. We have to find--- Part (b)  In uni...

Q: What is the magnitude of the force on an electron if the electric field is 200 N/C?

A: Given E = 200 N/C  

Q: A hose shoots water straight up for a distance of 2.5 m. The end opening on the hose has an area of ...

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Q: A force F-> acts on a block of mass M, holding it against a vertical wall without the block moving, ...

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Q: explain how did they get the 102 degree.

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Q: arrangemer a pipe current, i, into the page while the wire carries that same current, i, out of the ...

A: We need to find the ratio of magnetic fields at point P and point C as shown in the figure.

Q: Light strikes the surface of a prism, n = as shown in the figure. 1.74, 45° If the prism is surround...

A: Given : ni = 1.75  θi = 45 ‌‌‌o

Q: A cylindrical container of water has a 12.0-cm diameter and the water level is 62.0cm from the botto...

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Q: The kinetic energy of a 4.0 kg object moving at 3.0 m/s is: 1. 12 J *2. 18 J 3. 36 J 4. 48 J

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Q: Starting from rest, a particle moving ina straight line has an acceleration of a = (2t – 6) m/s, whe...

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Q: The next three questions refer to the series of equipotential lines below. The electrical potential ...

A: Given The potential difference between each equipotential line is 10 V

Q: Friction provides the force needed for a car to travel around a flat, circular race track. What is t...

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Q: An ideal gas of volume 1.5 x 10 m3 and at pressure 1.0 x 105 Pa is supplied with 70 J of energy. The...

A: Given,Initial volume of the gas, Vi = 1.5×10-3 m3Pressure, Pi = 1.0×105 PadQ = 70 Jfinal volume, Vf ...

Q: • Part A A wire of length L and cross-sectional area A has resistance Ř What will be the resistance ...

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Q: What is the charge that provides an electric field of 5 N/C over an area of 1m2?

A: Write the expression for the electric field. Here, q represents the charge, A represents the area, ...

Q: Given that, bz (400mm x 3000)mm b3(400mmx yootim) Area 100000mm? %3D 400 XB00 01200000 mm2 Ab3 = 400...

A: Write the relationship between stress and area. For constant force F, the stress σ is inversely pro...

Q: A potato is placed in a microwave oven to verify the first law of thermodynamics. What is the mechan...

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Q: In the circuit below, the currents through the four resistors are as indicated. Use the junction rul...

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Q: Am = 1.25 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushe...

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Q: 1. Two small plastic spheres are given positive electrical charges. When they 15.0 cm are apart, the...

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Q: What is the acceleration of a projectile: a. At the highest point? b. While the projec...

A: We assume that there is no air resistance during the projectile motion. The only force acting on the...

Q: An airplane is flying with a velocity of 90.0 m/s at an angle of 23.0◦ above the horizontal. When th...

A: at the moment of dropping, horizontal velocity of case vx=90cos23o vertical velocity of case vy=90si...

Q: en's acceleration ag?

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Q: this question, we have to consider an experimental setup where charged particles (electrons or proto...

A: We know that the formula of the kinetic energy of the electron is given as  K.E = 12mv2 --- eq 1  wh...

Q: A unit called the beard-second is the length the average beard grows in 1 second. A beard-second is ...

A: Given 1 beard-second = 10×10-9 m

Q: A polariser made of Polaroid polymer has an intensity transmittance of 90 percent for light polarise...

A: The intensity of light transmitted through a polarizer is given by Malus law, I = I0* cos2(theta) Wh...

Q: A positive charge of 5µC is placed in an electric field of 5. 30 x 10* - directed in the upward dire...

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Q: A stone is thrown vertically up from the ground with a velocity of 8 m/s. How long must one wait bef...

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Q: a) It is wintertime and you have to cross a lake. Unfortunately, the only option is to use one of th...

A: As per our guidelines we are supposed to answer only one question. kindly repost other questions as ...

Q: A balloon having a mass of 400 kg remains suspended motionless in the air. If the air density is 1.2...

A: Answer :-  Given  Mass of a balloon (M) = 400 kg  Density (d) = 1.29 kg/m3  Volume (V) = ?  We know ...

Q: A person looks at a gem using a converging lens with a focal length of 13.8 cm. The lens forms a vir...

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Q: 4. You have 1 kg of water and you want to use that to melt 0.1 kg of ice. What is the minimum temper...

A: Given data: The mass of water is m=1 kg. The mass of ice is m'=0.1 kg.

Q: 17.44 Calculate the effective capacitance of the capacitor network shown in Fig. 17.32. 20μ Ε 5 µF 2...

A: C1 = C2 = 20 μF (connected in top left loop)C3 = C4 = 5 μF (connected in top right loop)C5 = C6 = 20...

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The...

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Q: Two individuals are attempting to relocate a sofa by applying forces in the indicated directions. If...

A: We have Rx=F1+F2cos660Ry=F2sin660

Q: 3. A vector has an x component of 225.0 units and a y component of 40.0 units. Find the magnitude an...

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Q: Use Kirchhoff's second law to calculate the current I in the circuit shown below. 10 2 6.0 V I 202

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Q: 67. Figure P31.67 shows a stationary conductor whose magnetic field of 0.500T directed out of the pa...

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Q: A spherical conductor whose center is at point O and radius R = 20 cm, is given a charge Q = + 100 μ...

A: Answer:-  Given  Charge (Q) = + 100 uC = 100 × 10-6 C = 10-4 C  Radius (R) = 20 cm = 0.2 m  Coulomb ...

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: As shown in Fig. 11-4, a long, light piece of spring steel is clamped at its lower end and a 2.0-kg ...

A: Given force F=8N Displacement x=0. 2m Mass m=2.0kg We have to find the force constant of spring and...