Which of the following is not related to photovoltaic cells? O a. Module O b. Flat plate O c. Panel O d. Array
Q: 3) Which of the following trigonometric ratios do NOT use hypotenuse in its ratio? OA. sine OB.…
A:
Q: The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 3.44 μC, x₁1…
A: It is given that q1= 3.44 μC at 2.87 cm, 0.351 cm and q2= -4.37 μC at -2.47 cm, 2.49 cm along with a…
Q: 2. A car of mass 1200 kg initially moving at a speed of 10m/s suddenly changes its speed to 15m/s.…
A: a) The required work done is,
Q: Derive the expression for the magnitude of tangential speed, v, as a function of the period of…
A:
Q: A hollow conducting sphere of radius 0.12 meters has a uniform charge distributed on its surface.…
A:
Q: 13. Show that the following reaction are forbidden by the conservation of charge and/or baryon…
A: To show that, The following reaction is forbidden by the conservation of charge or baryon number…
Q: Problem 5: A merry-go-round at an amusement park consists of an outer ring of horses and an inner…
A:
Q: Part A The spring in the figure has a spring constant of 1200 N/m. It is compressed 13.0 cm , then…
A:
Q: An uncharged metal bar of length L is placed a distance d from a point charge -Q as shown in the…
A: By using two properties of electric field 1 ) electric field inside a conductor is always zero…
Q: 13. Light travels at 1.76×108 m/s through an optical medium. What is the medium?
A: Speed of light in medium, v = 1.76×108 m/s Speed of light, c = 3×108 m/s Refractive index, n = ?
Q: Problem 9: Displayed to the right are two carts connected by a cord that passes over a small…
A:
Q: and velocity as the fil impulse identical to in problem 31. Howe designed to crumple
A: Given as, Average force= 1.23×107 NS, Time interval= 21.0 ms=21×10-3s, Interaction duration= 57.1…
Q: 13. A lamp, a voltmeter V, an ammeter A, and a real battery (some internal resistance) are connected…
A:
Q: (d) Determine the current through each resistor for this parallel connection. What is the total…
A: For a parallel combination of registers Voltage remain the same in all resistances so current will…
Q: Example 2: Tritium and helium-3 have the same number of nucleons, but tritium has one proton and two…
A: Binding energy is defined as the energy required to hold the nucleons together in the nucleus. The…
Q: 3. A gardener pushes a 30.0 kg lawnmower on a flat surface for 10.0 m with a force of 100. N at an…
A: Given, Mass(m)=30kg Distance (s)=10m Force (F)=100N Angle=30
Q: car is rolling down the ramp as shown in the figure. The car's mass is m s an angle of 0 = 14…
A:
Q: Problem 4: A coal car of mass m, = 4274 kg is rolling down the tracks at a velocity of v; = 3.9 m/s…
A: Given, m1 = 4274 Kg v1 = 3.9 m/s m2 = 5503 Kg (a) What is the momentum of the system in (kg.m)/s…
Q: 8. From Ampere's law, it can be shown that the magnetic field B inside a long solenoid is B = HonI…
A:
Q: Problem 1: A chandelier hangs h = 0.88 m down from two chains of equal length. The nains are…
A: Given: h = 0.88m L = 0.45m m = 17kg
Q: 5. If an electrically neutral object is induced and acquire 10 positive charge. How many electrons…
A: 5. Given that, An electrically neutral object is induced and acquires 10 positive charges. We need…
Q: 4. List 2 potential sources of errors in this experiment.
A: In this experiment many students are climbing up on the stairs and we are going to determine Power…
Q: What were the two postulates upon which Einstein based Special Relativity? OA. a constant speed of…
A: We have to apply the special theory of relativity concept here.
Q: Mr. Muscedere is traveling at 100km/h. He pushes the breaks and in 15 seconds he is traveling…
A:
Q: 5. A certain brand of house paint claims coverage of 460ft^2/gal. what of the is the original…
A: Inverse of the original quantity is 2.17391 × 10-3 gal/ft2 Thickness is the ratio of volume per area…
Q: P3 A 4.80-kg watermelon is dropped from rest from the roof of a 25.0-m-tall building and feels no…
A: Given that, Mass of a watermelon, m = 4.8 kg It was dropped from a 25 m tall building, h = 25 m (a)…
Q: D Question 21 In an experiment in which swings of a pendulum are measured, string length is kept…
A: Question 21: Concept: A simple pendulum's time period T is completely defined by its length L and…
Q: Problem 3: Shown to the right is a block of mass m sitting on a ramp that makes an angle 0 with the…
A:
Q: Direction: Express the following properties into MLT and FLT forms. Show your answers on the space…
A: We need to write units , MLT and FLT form for specific gravity , specific weight and Kinetic energy
Q: The answer is wrong
A: For spring mass system. The position of the mass as a function of time can be described by the…
Q: 15. A basketball player has thrown the ball at an angle of 30.0° and travels 10.0 m. If the ball is…
A:
Q: Problem 9: A 82 kg man is being pulled away from a flaming structure as shown in the figure.…
A:
Q: Problem 7: A man is attempting to lift a crate using a two part pulley system as shown in the image.…
A:
Q: Problem 10: A horizontal force of magnitude F = 56.6 N pushes on a block of mass m = 6.89 kg. The…
A:
Q: Show how to make the following gates using only NOR gates: a) an INVERT from NOR
A: a) INVERT gate is made by joining inputs of NOR gate. b) AND gate is made by using 3 NOR gates. Two…
Q: 5. There are two cars moving at a speed of 50 km/s and 70 km/s with a mass of 100 kg and 60 kg…
A:
Q: Can I have this answer typed out please.
A: when we apply a forced vibration of frequency (f) on a system having a natural frequency(fo) then…
Q: Please resolve this since the answer is not in the choices
A:
Q: Problem 6: Consider a ball of mass m attached to a string of length L, which is being spun around in…
A:
Q: Problem 4: A weather balloon has an absolute-pressure sensor attached. On the ground the sensor…
A: h=974 m Pb= 88100 Pa Pa=101000 Pa
Q: ACTIVITY 1: PROBLEM SOLVING ON CAPACITANCE 1. The shutter button of a camera flashbulb was pushed…
A:
Q: Select the correct statements: 1- î · ĵ = î · k = ĵ · k = (1)(1) cos 90° = 2- î · î = ĵ • ĵ = k · k…
A:
choose the correct answer
Step by step
Solved in 2 steps