Calculate capacitance (C). Use the formula, C = d Is it same as the given value of capacitance in simulation?

Q: 8. Which of the following statements is not true for the two postulates of special relativity? The l...

A: 7)The two postulates are a.Speed of light is constant for all references. b.Laws of physics holds in...

Q: A bullet is fired straight up in the air at an initial speed of 245 m/s. After how much time is the ...

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Q: A CYCLIST STARTING FROM REST SPEEDS UP TO 40 FT PER SEC WITH A CONSTANT ACCELERATION OF 4 FT PER SEC...

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Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of signific...

A: We have to find the sum, product (a)  578 is answer (b) 2.4 (c) 56.206  

Q: 3. A reservoir of glycerin has a weight of 12kN and a volume of 0.5 cubic meter. Determine:

A: Given:  Weight of the Glycerin = 12 kN Volume = 0.5 cubic meter Required:  Density of the Glycerin 

Q: An object's position is defined by x(t) = 0.65(t^2) - 0.23t - 5 in meters. What is the instantaneous...

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Q: a. 30 psig to kPa absolute O 308.111 O 380.111 O 239.123

A: a) To convert 30 psig to kPa absolute   

Q: (II) Two billiard balls of equal mass move at right angles and meet at the origin of an xy coordinat...

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Q: A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it ...

A: Given: The initial speed of the pebble is 0 m/s. The time taken by the object to reach the ground is...

Q: As shown below, a positively charged particle is immersed in a B-field and as a result is moving COU...

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Q: A car accelerates from rest at 7.55 m/s2 for 4.25 s. Determine the final velocity of the car.

A: Given: The initial velocity of the object is 0 m/s. The acceleration of the object is 7.55 m/s2. The...

Q: 550 m/s 70° a = 50 m/s²

A: given speed of plane(v)=550 m/s net acceleration(a)=50 m/s2 angle=700 Required  normal component of ...

Q: The figure shows the light intensity on a screen 2.7 m behind a double slit. The wavelength of the l...

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Q: An artillery shell is fired with an initial velocity of 300 m/s at 50.0° above the horizontal. To cl...

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Q: Given data Charge=7 mC time=3 s Determine current

A: Given: Charge (Q) = 7 mC  Time (t) = 3 second  

Q: 1. What is the value of the charge on each plate of a 0.06 µF capacitor when the potential differenc...

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Q: ve an example of electrostatic force in day to day life.

A: Electrostatics is the study electric field due to static charge.  The simplest example of experience...

Q: A square metal plate of edge length 8.0 cm and negligible thickness has a total charge of 6.0 × 10-6...

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Q: A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 12-N force acting 300 ...

A: Given data:  Force (F) = 12 N Angle (θ) = 30° above the horizontal  Distance (s) = 8.0 m Required: W...

Q: It was Tyler’s birthday party, and he had a piñata filled with candies in it. The piñata’s mass is 3...

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Q: Problem 10 There is a 5 kg lump of clay traveling west at a constant 12 m/s. There is also a 2.0 kg ...

A:  lump moving towards west  m1 = 5 kg u1 = 12 m/s Lump moviing towards North m2 = 2 kg u2 = 5 m/s ...

Q: Part A In proton beam therapy, a beam of high-energy protons is used to kill cancerous cells in a tu...

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Q: An automobile tire is rated to last for 35,000 miles. Estimate the number of revolutions the tire wi...

A: We know that the Estimated  average, the diameter of an automoblie tire is 2 feet  Now We know the r...

Q: Mark Drives 45km each way to college.   He can usually drive at an average speed of 90km per hour ...

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Q: Suppose a speck of dust in an electrostatic precipitator has 9.1000x1011 protons in it and has a net...

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Q: What is the recoil speed of the gun

A: The recoil speed of gun is 0.55 m/s.

Q: The soldiers are in the middle of war and asking for medical supplies. As part of the Medical Team, ...

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Q: t is interesting to note that there is a big difference in size between the space craft required to ...

A: In this question we have to explain the size difference between the space craft which leaves Earth a...

Q: A metal is heated up to a temperature of 500 degrees. It is then exposed to a temperature of 38 degr...

A: According to Newton's law of cooling:- T=T0+(Ti-T0)e-kt where, T=Temp. at any time 't'.T0=Surroundin...

Q: Determine the distance traveled (m) at t=180s in the graph below.

A: Given,  Distance covered in 180 sec is D=???

Q: The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm (red...

A: Given: λred=656 nm = 656*10-9 mλblue=486 nm = 486 *10-9 mline density = 500 lines/mmL = 1.50 mm=1d=1...

Q: The mean free path for a certain gas is 2.03×10−7 m. and the radius of an atom of said gas is approx...

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Q: A train 350 m long is moving on a straight track with a speed of 80.1 km/h. The engineer applies the...

A: Given  Length of train, L = 350 m  Initial speed, Vi = 80.1 km /h  = 22.25 m/s Final speed, Vf = 18....

Q: A hollow sphere of inner radius 8.00 cm and an outer radius 9.00 cm floats half submerged in a liqui...

A: Given value--- inner radius = 8 cm. outer radius = 9cm. density of liquid = 800 kg/m3 . We have to...

Q: A force acting on an object moving along the x axis is given by F (x) where x is in m. How much work...

A: Given, Force on x axis is given by = (8x+6x2) N Displacement is given by x = -2 to 3m  

Q: 13. (Ch 5) You are holding a book against a wall by pushing up at an angle with your hand. Your push...

A: Given: mass of book = m  angle of push = θ coefficient of static friction = μ

Q: 37. A beam of X-rays with wavelength of 0.154 nm is directed to certain planes of a silicon crystal....

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Q: A gun fires a bullet vertically into a 1.40-kg block of wood at rest on a thin horizontal sheet, Fig...

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Q: (a)On a winter day, a certain house loses 5.33 10 ✕ 8J of heat to the outside. What is the total cha...

A: Heat loss from house = 5.33×108 jule Outdoor temp (T2) = 5.05°C =278.05k IIndoor temp (T1) = 24°C = ...

Q: Light from a sodium lamp (λ = 589 nm) illuminates two narrow slits. The fringe spacing on a screen 1...

A: Given wavelength λ = 589 nm = 589 × 10-9 m  distance between slits and screen  D = 150 cm = 1.5 m  f...

Q: A small sphere of charge -2.0 x 10^-4 C sits on the roof of a 5.0-kg cart as shown. The sphere moves...

A: Given: q1=-2.0*10-4 CM=5 kgq2=1.5*10-3 Cm=10 kgd=5.0 mx=2.0 m  

Q: A person rides a Ferris wheel that turns with constant angular velocity. Her weight is 544.0 N. At t...

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Q: April works at the grocery store. She needs to move a heavy crate of bananas ( m = 80 kg) to the pro...

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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

A: Given ,           mass of object ( m) = 4 kg          velocity (v) =  3 m/s

Q: An object moves along a straight line with acceleration -8ms?. It starts its motion at the origin wi...

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Q: the acceleration due to gravity depend on what kind of object was dropped? Explain your answer elabo...

A: Acceleration due to gravity  g =GM/R2  Where  G = gravitational constant  M = mass of earth  R = rad...

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed o...

A: Given speed Vx =17.0m/s And cliff is h = 26.0 m  We have to find the time and angle

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: A new temperature scale is being developed in a certain laboratory. On this new scale the freezing p...

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Q: The best leaper in the animal kingdom is the puma, which can jump to a height of 12.7 ft when leavin...

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Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.