Q: The resultant of four coplanar, concurrent forces is 600 lb, directed S 40oE. Three of the forces ar...
A:
Q: The current through a tractor motor is 120-A. The battery used is 12-V. How much energy is supplied ...
A: Given data: Current (I) = 120 A Voltage (V) = 12 V Time (t) = 7 s Required: Energy supplied by the...
Q: At the centre of a cubical box +Q charge is placed. The value of total flux that is coming out a wal...
A:
Q: A block is pushed across a horizontal surface by the force Fwith constant velocity. F = 20 N, 8 = 30...
A:
Q: )A car has a mass of 1300 kg. It can accelerate ) Calculate the acceleration of the car.
A:
Q: An ideal monoatomic gas expands from 3.8 L at 340 K to 9.6 L at a constant pressure of 3.3 atm. (a)...
A:
Q: 2.50kg box is being pushed by a man horizontally. If the man applies a force of 200.0 N to keep the ...
A:
Q: Determine the total capacitance of the circuit. * 10µF 50 µF 100µF HHHE
A: Given in question: Capacitance of three capacitors are - C1 = 10μFC2 = 50μFC3 = 100μF To find - T...
Q: Force is 133N on a ball for 0.45 s . Ball is initially at rest. Find final momentum. Can you show me...
A:
Q: Equipartition: U = aNkT Probability U = }KT per quadratic degree of freedom Equilibrium Conditions: ...
A:
Q: What is the force between a 1.7x10-5C charge separated by 0.3-m from the second charge of -1.0x10-6C...
A:
Q: 1. The velocity of a rocket, in meters per second, t seconds after it was launched is modeled by v(t...
A: Given, The velocity of the rocket, in meters per second, vt = 2t
Q: 16. A solenoid of length 0-20 m, having 120 turns carries a current of 2-5 A. Find the magnetic fiel...
A:
Q: A body weighs 98 N on a spring balance at the north pole. What will be its weight recorded on the sa...
A:
Q: alate the power dissipated in each resistor. (series-parallel circuit) V =V R, 38N E =V, +V½ I = 1, ...
A: According to kirchhoff's first law Algebraic sum of current at a junction is always zero. According ...
Q: why is the choice of ultrasound frequency used in medical imaging is a compromise between image reso...
A: The ultrasound frequency waves that is short wavelength always generate images of high axial resolut...
Q: A block of mass m = 6.7-kg is pulled, via pulley, at a constant velocity upwards along an inclined s...
A:
Q: Calculate the force on an alpha particle passing a gold atomic nucleus at a distance of 0.00300 A.
A:
Q: 1. A point charge q1 = +5.60 µC is at origin. How far should the second point charge of +8.10 µC be ...
A:
Q: Four capacitors with capacitances C1 = 3.5 nF, C2 = 2.1 nF, and C3 = 1.3 nF and C4 = 4.9 nF are conn...
A:
Q: The graph shows the velocity of a particle moving on the x-axis. The particle starts at x = -5 when ...
A:
Q: The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the re...
A:
Q: The sum of two resistors is 450 Ω. One is 3.5 times the other. Find the size of each resistor in Ω.
A:
Q: A wheel has angular acceleration of 3 rad/s? and an initial angular speed of 2 rad/s. In a time of t...
A:
Q: Using Kirchhoff's Law: Find the currents in each branch as shown below. A R1 R3 I3 Loop 1 R4 Loop 2 ...
A:
Q: The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the re...
A:
Q: Three equal charges of +6 nC are located at the corners of an equilateral triangle whose sides are 1...
A: Force between two point charges F = kq1 q2 /r2 If two or more than two forces acts at a point net...
Q: 1. Distance to moon is about one quarter million miles, how much is that in km? m?
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: Problem 12: A horizontal force, F1, and a force F2 acting at an angle of 0 to the horizontal, are ap...
A: A free-body diagram is the diagram that is used to represent the magnitude and direction of all forc...
Q: Calculate the net force needed to accelerate a 1500 kg car from 15m/s to 20 m/s in 2.0 s? A 3750 N B...
A:
Q: A roll of aluminum foil from the grocery store is 12 inches wide by 75 feet long (if you unroll it)....
A: Answer Mass of the foil is given by Mass = density × volume Volume of foil = length × width × thick...
Q: What is the total resistance of the circuit if R1= 20 ohms, R2= 60 ohms, R3=100 ohms, R4= 40 ohms a...
A:
Q: he earth’s mass is 5.972x1024 kgs and the earth’s radius is 6371 kms, determine the altitude of a bo...
A: Given: M=5.972*1024 kgR=6371 km = 6.371*106 mgh=9.7 m/s2
Q: Calculate the rotational inertia of a meter stick, with mass 0.578 kg, about an axis perpendicular t...
A:
Q: glass air Incident ray Figure 1 On figure 1 above, a light ray in air (n = 1.0) is incident on thick...
A: When a ray of light enters from a rarer to denser medium light bends towards normal line . If the ra...
Q: Consider a cylindrical capacitor with inner radius r1 = 8.1 cm, outer radius r2 = 14.3 cm, and lengt...
A:
Q: The electric power of a lamp that carries 2-A at 120-V is
A: electric power = Current x voltage electric power of a lamp = (2A) x (120V) electric power of a...
Q: Henry has two carts. Cart A and cart B, of masses m and 2m which is in motion with velocities 2v and...
A: Henry has two carts. Cart A and cart B, of masses m and 2m which is in motion with velocities 2v and...
Q: A skydiver who weighs 500 N reaches terminal velocity of 70 km/h. The air resistance on the skydiver...
A:
Q: A drum rotates around its central axis at an angular velocity of 17.3 rad/s. If the drum then slows ...
A:
Q: Birds rest on live wire on the streets, why are they not being electrocuted. Will men not get electr...
A: Answer:- The feathers of birds act as a insulator and hence the current does not pass through them....
Q: Y [301]
A:
Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2 c...
A: Given that:- Distance between two wire=d=0.05m
Q: Each late of a 8-μF parallel plate air capacitor has an area of 6cm^2 how far are the two plates?
A:
Q: Which of the following statements are true? 1. in-phase waves result to destructive interference ...
A: As per Bartleby guidelines i am solving first three Which of the following statements are true?1. in...
Q: Consider a thin, spherical shell of radius 12.0 cm with a surface charge density of 0.150 mC/m2 dist...
A: Radius of the spherical shell R=12 cm and surface charge density of the shell σ=0.15 mC/m2. We need ...
Q: After enjoying her stay in Paris, Emily wanted to head to the airport, which is 5.73 km 14° S of W f...
A:
Q: An electric field due to a positive charge is represented by the diagram below. Five points A, B, C,...
A: The electric potential energy of a charge at a distance due to another charge is given by UE = kq1q2...
Q: If the radius of the path of a body in uniform circular motion is doubled and the speed is kept the ...
A:
Q: The histogram shown in the figure below describes the relationship between averoge velocities (in cm...
A: Average velocity between time interval 0.4 s to 0.6 s is V = 140 cm/s Time interval is t = 0.6s - ...
h1
Step by step
Solved in 2 steps
- A long, inexpensive extension cord is connected from inside the house to a refrigerator outside. The refrigerator doesn't run as it should. What might be the problem?Lunar astronauts placed a reflector on the Moon's Surface, off which a laser beam is periodically reflected. The distance to the Moon is calculated from the round-trip time. (a) To what accuracy in meters can the distance to the Moon be determined, if this time can be measured to 0.100 ns? (b) What percent accuracy is this, given the average distance to the Moon is 3.84108m ?An evacuated tube uses an accelerating voltage of 40 kV to accelerate electrons to hit a copper plate and produce x rays. Non-relativistically, what would be the maximum speed of these electrons?
- Integrated Concepts How much time is needed for a surgical cauterizer to raise the temperature of 1.00 g of tissue from 37.0°C to 100°C and then boil away 0.500 g of water, if it puts out 2.00 mA at 15.0 kV? Ignore heat transfer to the surroundings.A. All the light bulbs go out.B. The other light bulbs remain on and will be equally bright.C. The other light bulbs remain on, one less bright and the other the same brightness as before.D. The other light bulbs remain on, one brighter and the other less bright than before.For the circuit shown in the figure, what is the current through the 10-22 resistor? 16V ©2010 Pearson Education, inc ΟΙΑ 1 A 0.6 A 5Ω ww ww 10 Ω ww 15 Ω ww 6Ω
- generation. 9. Why are many electrical wires wrapped with a plastic coating? (S8P5C) 10. Identify materials that are good conductors of electricity. (S8P5C) 11. piece of wire needs to be connected from which two points? (S8P56) In order to turn on the light in the diagram to the right, a 12. What types of objects (other than wire) could be used to complete the circuit in the diagram to the right? (S8P56) You can use a resistor Batterydescribe the role of electromagnetic induction in Hybrid cars. Thank you.1. What does the engine load sensor mean? What are the electrical lines of this sensor, explain it? p 4:56 /
- 1. shortwave capacitor type electrodes are called: a. both air-space plates & pad electrodes b. air-space plates c. pad electrodes d. paired electrodes e. aPad electrodes 2. which of the following is a contraindication for using diathermy a. infection b. acute injury c. increasing blood flow d. infection and acute injury e. improving ROM f. none of these 3. which of the following is NOT a property of lasers? a. divergence b. collimation c. monochromacity1. How was the spontaneous potential discovered? why is it an electrical phenomenon?2. Calculate i (t), iz(0) and vs(t). R. sag 0.05F R 04H 50 cos 101V+ 05H