Valve H2 Vacuum Figure P22.48

Q: a solid sphere and a hollow sphere have the same mass and radius. they are rotating with the same an...

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Q: 2.The velocity components of a particle with a charge of -3.6µC vx = 7.5 × 10 6m/s and vy = -4.9 x 1...

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Q: A light bulb has a resistance of 360Ω when turned on. How much current in will flow thru it when it ...

A: Given, Resistance=r=360 Ω volatge=v=220 V let current i flow through bulb from ohms law we know the ...

Q: 2. When the skier reaches point A along the parabolic path in Figure, he has a speed of 3 m/s which ...

A: Given information, Speed is 3m/s and is increasing at 2m/s2.

Q: 60 kg box is pulled up with cable. The friction coefficient of friction is 0.3.The box is going up a...

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Q: Review. After a 0.300-kg rubber ball is dropped from a height of 1.75 m, it bounces off a concrete f...

A: Explanation Given info: The mass of the rubber ball is 0.300 kg, the height of the droop of the ball...

Q: Two charges +q and -2q are placed on opposite corners of a square with sides 3 cm. If q = 1.5 x 10-9...

A: Given data:  Q1 = +q = +1.5×10-9 C Q2 = -2q = -3×10-9 C Side of square (r) = 3 cm = 0.03 m Coulomb c...

Q: An air track glider with mass 0.59 kg moves with velocity 0.8 m/s to the right. At the same time, an...

A: Mass of first glider is m1 = 0.59 kg  Velocity of first glider before couple is given by V1 = 0.8 m/...

Q: Three objects are connected on a table as shown in Figure P5.31. The coefficient ofkinetic friction ...

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Q: Section 4.5 Tangential and Radial AccelerationFigure represents the total acceleration of a particle...

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Q: What is the frequency of the third harmonic if the fundamental frequancey is 440 Hz?

A: Given:- The fundamental frequency is 440 Hz  Find:- The frequency of the third harmonic?

Q: The equation below shows the relationship of certain variables to the intensity of a sinusoidal wave...

A: solution as 

Q: Question #1 please show work

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Q: A balloon inflatedwith helium gas (density = 0.2 kg/m3) has a volume of 6 x10-3 m3.  Ifthedensity of...

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Q: If the field strength is E = 9 V/m a distance of 1 m from the charge, what is the field strength E a...

A: Given data:  E = 9 V/m Initial distance (R) = 1 m New distance (R1) = 3 m  

Q: A force acting on a particle moving in the x-y plane is given by →F=(2yˆi+x2ˆj)N, where x and y are ...

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Q: An elevator cable breaks. The elevator falls at the bottom of the shaft. The spring, whose force con...

A: Given:- The spring constant k= 2.0 x 104 N/m The energy absorbed by the spring E = 3.0 x104 J Find:-...

Q: Find the instantaneous velocity of the particle described in Figure P2.1 at thefollowing times: (a) ...

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Q: A line of charge starts at x = +x0 and extends to positive infinity. The linear charge density is λ ...

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Q: For the potential energy curve shown in Figure P7.38, (a) determine whether the force Fx is positive...

A: Given that: To answer: (a) determine whether the force Fx is positive, negative, or zero at the fiv...

Q: An object moves in the xy plane 111 Figure and experiences a friction force with constant magnitude ...

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Q: A cube with sides of length L is tethered to the bottom of a pool of fluid by a rope whose length is...

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Q: In the ocean, the photic zone is the region where there is sufficient light for photosynthesis to oc...

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Q: A steel sphere of diameter 4.0025 cm is to be passed through a brass loop of inner. diameter 4.0012 ...

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Q: (a) Two protons in a molecule are 3.80 × 10-10 m apart. Find the magnitude of the electric force exe...

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Q: Find the RMS (root-mean-square) speed of Nitrogen gas molecules with 28 atomic mass units per molecu...

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Q: Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string dial passes over a f...

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Q: Consider the series DC circuit shown below.   (a) Find total resistance (RT) of this circuit. (b) If...

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A: solution as 

Q: (a) Find the angular speed of Earth's rotation about its axis. (rad/s)(b) How does this rotation aff...

A: The Earth completes one revolution about the axis of rotation in 24 hours and it will be the time pe...

Q: In a certain region of space, the electric potential is zero everywhere along the x axis.(i) From th...

A: In a certain region in space the potential is zero along x axis,   That is, for the total voltage V,...

Q: In which case is the value of the current L1 in the circuit in the figure given correctly?

A: option (e) is correct.

Q: When a beam 6m. long with a cross sectional area 0f 19.4 square meters is subjected to a compression...

A: Young’s modulus (Y) = stress/strain = (F/A)/(ΔL/ L0). Where, F is the force exerted on an object und...

Q: Rank the magnitude of the electric field at points A, B, and C shown in this figure (greatest magnit...

A: it is known that electric filed strength depends upon total number of electric field lines passing t...

Q: Using the standard voltage in your house circuit, there are 3 light bulbs turned on, 40W, 60W & ...

A: We need to calculate the resistance of each bulb and then calculate equivalent resistance if they ar...

Q: A mobile is formed by supporting four metal butterflies of equal mass m from a stringof length L. Th...

A: The mass of metal butterflies is m, the length of the string is L, the distance of the point of supp...

Q: Find the volume of 2.0 moles of gas at 290 Kelvin temperature and 125,000 Pa of pressure. n=8.31J/K/...

A: Given data:  Number of moles (n) = 2.0 moles Temperature (T) = 290 K Pressure (P) = 125000 Pa R = 8....

Q: An object with a mass of 3.2 kg has a force of 7.3 newtons applied to it. whnat is the resulting acc...

A: According to second law of newton:   Applied force is calculated as:   F = ma                       ...

Q: 12-95. The basketball passed through the hoop even though it barely cleared the hands of the player ...

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Q: In a manufacturing process, a large, cylindrical roller is used to flatten material fed beneath it.T...

A: Given that: Diameter of the roller, d=1.00 m  Angular position with respect to time, θ(t)= 2.50t2 − ...

Q: A child is pulling a red wagon full of toys (total mass is 8.35 kg). His pull is 34 N in magnitude a...

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Q: A person spearfishing from a boat sees a fish located 3 m from the boat at an apparentdepth of 1m. T...

A: The fish is at an apparent depth of 1 m at a distance of 3 m from the boat. 

Q: A solid metal sphere of radius 0.600m carries a net charge of 0.150 nC. Find the magnitude of the el...

A: Ans:-  Image-1

Q: show the complete solution   Calculate the horsepower needed for a 1200-kg car to climb to an altitu...

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Q: A ball is thrown upward in the air by a passenger on a train that is moving with constant velocity,(...

A: Let the velocity of the train to be v and velocity of ball with respect to passenger to be u. (a) Co...

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A: Work Done by crane is :   Work = Force x Displacement   ( Here Force is applied by the crane in the ...

Q: The frequency w of the oscillator is 0.978 times the frequency w0 of the undamped oscillator. If the...

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Q: The specific heat of iron is 412J/Kg/K. How much energy in Joules is need to heat up a 0.2 kg of iro...

A: The energy required to raise the temperature of a substance of mass 'm' is given by the following re...

Q: List at least 3 quantities that you usually measure in your day-to-day life, and indicate measuring ...

A: Given:- List at least 3 quantities that you usually measure in your day-to-day life, and indicate th...

Q: The topic is all about Graphical Solution of Rectilinear Motion Problems. Please show the complete s...

A: Since acceleration is constant between the time intervals given. Velocity curve will be a straight l...