Find the value of force applied Displacement is 12 m Work done is 360 J

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Q: 7. Pulling the plates of an isolated charged capacitors apart: a. increases the capacitance b.…

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Q: A 1200 kg car and a 2400 kg car are lifted to the same height at a constant speed in a auto service…

A: Givenm1 = 1200 kgm2 = 2400 kgh1 =h2 = h (say)

Q: 2. A frog is capable of jumping to a height of 1.3 m. Determine the takeoff speed of the frog.

A: Given, height, h = 1.3 m

Q: put a carton (box) with a mass of 2.5 kg on a 1.5-m frictionless ramp inclined at 32.5O with respect…

A: Given data  You put a carton (box) with a mass of 2.5 kg on a 1.5-m frictionless ramp inclined at…

Q: An ideal gas with energy E = }N&BT is subjected to a cyclic, quasi-static (i.e. reversible) process…

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Q: 13. charge q1 (26.0 µC) and q2 (-47.0 µC) experienced an electrostatic force of 5.70 N between them…

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Q: A light bulb is connected to an 8-volt battery and draws 2 amps of current. What is the net…

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Q: Q19. What is the rotational inertia (I) of the disk shown with a radius, R = 4 meters and a mass of…

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Q: A book is being pulled across a smooth table at a constant velocity. The book has a mass of 3.3 kg.…

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Q: 2 When a load of 10 kg is hung from the wire, then extension of 2 m is produced. Then work done by…

A: Option (b) 100 J

Q: on the rim with a normal force of 164.9 N.

A: Just replace the value from your questions....hope you do it

Q: The first human cannonball was child kicks a ball with an initial velocity of 10.1 meters per second…

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Q: A light beam reflects from the surface of a mirror with an incident angle of 68 degrees from the…

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Q: A diver swims 2.40 m below the water surface of a lake. a) What is the diameter of the circle on the…

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Q: 1. The acceleration of gravity on the moon is 1.62 m/s2. If a ball is dropped on the moon from a…

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Q: There is a .32 kg block of silver that is 21 °C. If silver's melting point is 961°C, how much…

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Q: Find the uncertainty in a calculated electrical potential difference from the measurements of…

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Q: What is the strength of the magnetic field at the center of a circular loop of wire of diameter 7.14…

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Q: A motor having a resistance of 15.0 Q is connected to a 120 V line. What is the back electromotive…

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Q: An RLC circuit has source εo cosωt, where εo= 10.0 V. R = 201ohms and L = 902 mH and C = 2.01 μF.…

A: Given, εo= 10.0 V. R = 201ohms and  L = 902 mH and C = 2.01 μF.

Q: Concave Mirror Object Height: 3 cm Focal Length: 21.3 cm Object Distance Image Distance (cm) Image…

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Q: rinteria. vorment of inter depends on mass and radius according to this functior mass and radius…

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Q: 1. Using the results of quantum mechanics, calculate the magnetic moments that are n = 3 level.…

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Q: Which of the following are true?   I. In a ferromagnet, permanent atomic magnetic moments tend to…

A: In a ferromagnet, permanent atomic magnetic moments tend to align parallel to each other even in…

Q: How are bulbs and or LED lights in your house connected? Why is this so?

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Q: 60 3 5 R #3 PHYSICS 7C LEC A (47200) Course Home Vlew Available Hint(s) VAi %3D s/u Submit Part B…

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Q: Find the equivalent resistance, the total current and the total power of the circuit below: 40 A 20…

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Q: is rotating with 5/T rev/s about an axis perpendicular to its A flywheel of mass 0.2 kg and radius…

A: Given mass 0.2kg and radius 10cm is rotating with 5pirev/s. We have to calculate angular momentum…

Q: A hollow, spherical shell with mass9.7 kg rolls without slipping down a 61.7° slope. Find the…

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Q: External forces have been applied towards a system to perform 345 J of work. With that, it releases…

A: Given : Work on surrounding (W) = -345 J  Heat supplied (q) = -870 J

Q: slits were 2.0 meters away from the probe. What is the distance between any two bright fringes, in…

A: Given data  The slits were 2.0 meters away from the probe. The graph was made with helium-neon laser…

Q: Which of the following statements is false?   (a) Gaps need to be left in lengths of railway lines…

A: (1)Gaps need to be left in lengths of railway lines to prevent buckling in hot weather It is a true…

Q: The above system is a parallel plate capacitor system, but in one of the conductor plates ther…

A: Answer

Q: Discuss the difference and similarities between the acceleration and free fall formula and give at…

A: We have the three kinematic equations that are given above where vi is the initial velocity, vf is…

Q: 5 Velocity of a particle changes from (3i + 4j) m/s to (6i + 5j) m/s is 2 s. Find magnitude and…

A: Average acceleration refers to the rate at which the velocity changes.  Here, we calculate the given…

Q: Determine the drag coefficient ca needed for a parachutist of mass m = 68.1 kg to have a velocity of…

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Q: According to Ampere's law, the line integral of the magnetic field around a closed path depends on…

A: According to the ampere's Circuital Law, the line integral of the magnetic field around some closed…

Q: 22 V 12 0 160 22 0 The current in the circuit shown is O OA O 0.65 A O 0.44 A O 0.22 A None of these…

A: Given The resistance of the resistors are given as R1=12 Ω, R2=16 Ω and R3=22 Ω Voltage of the…

Q: A 63.59-kg grindstone is a solid disk 0.99 m in diameter. You press an ax down on the rim with a…

A: Given m =63.59kg diameter d=0.99m  Normal force N=106.7 torque due to friction Tf=5.4N We have to…

Q: 1. Paul dropped a five-peso coin in the wishing well and it hits the bottom after 3.0 seconds.…

A: Given data:  A coin dropped in the wishing well Initial velocity (Vi) = 0 m/s Time (t) = 3.0 s…

Q: Direction: You are given the position-time graph of the motion of a race car a linear track. Answer…

A: We know that We have given a  graph between the velocity vs time. here in the graph velocity is…

Q: Which of the following accurately describes the magnetic field at a point along the bisector of a…

A: The magnetic field at a point along the bisector of a straight current-carrying wire of finite…

Q: 4. Which of the following equations correctly calculates the capacitance (C) of a parallel-plate…

A: Step1 - Here we will understand the concept that will be used to solve this question.…

Q: An ideal gas with energy E = NKBT is subjected to a cyclic, quasi-static (i.e. reversible) process…

A: The heat absorbed by the gas during one complete cycle is 2 J

Q: A ball is dropped from a building 100m high. If the mass of the ball is 10 grams, after what time…

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Q: An object experienced an impulse equivalent to 6200 N.s within 25 seconds. Calculate the force…

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Q: An ideal gas with energy E = NKBT moves quasi-statically (i.e. reversibly) from state A to state Cas…

A: Given E=aNkBT and here a=3/2  We have to find the work done by the gas as it is moved from start A…

Q: In the circuit shown, R, = 30, R, = 20, R3 = 5 0, ɛ, = 4 V, E2 = 10 V and ɛ, = 6 V. Find the…

A: R1 = 3 ohm R2 = 2 ohm R3 = 5 ohm E1 = 4 volts E2 = 10 volts E3 = 6 volts

Q: 1. A2 kg mass attached to a spring with a spring constant of 400 N/m is pulled 10 cm from…

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.