.96 X 10-19 C  b 6.25 elementary charges  c 1.60 elementary charges  d 6.25 × 10-19 C

Q: A piece of stone thrown vertically upwards . It reaches the maximum height in 5 seconds. If the…

A: Given data:  Stone thrown vertically upward  Time taken to reach maximum height (t) = 5 s…

Q: Water (density = 1.0x 10° kg/m³) flows through a horizontal tapered pipe. At the wide end its speed…

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Q: An ideal gas in a 0.15 m cubed container has a pressure of 1.50 times 10 to the 4th power N/m…

A: An ideal gas in a 0.15 m cubed container has a pressure of 1.50 times 10 to the 4th power N/m…

Q: A string is wound around a hollow cylinder of mass 5 kg and radius 0.5 m. If the string is now…

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Q: 16. On a summer day at the equator on Mars, the temperature never rises higher than 50.0 degrees…

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Q: 13) A small go-cart with mass 21.5 kg is speeding along at 2.69 m/s toward a 16.2 kg boulder that is…

A: Mass of the go cart m1=21.5 kg, initial speed of the go cart u1=2.69 m/s, mass of the boulder…

Q: 3. A particle has a position given by the expression x = 3.4t3 - 5.4t m. Determine the acceleration…

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Q: Dak throws a football with an initial velocity of 15 m/s at an angle of 60° relative to the ground.…

A: initial velocity of football, V=15 m/s angle of projection = 60 o relative to ground

Q: Solve the following problems. Show your complete solution. You can answer it through a paper, take a…

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Q: When the distance between two positively charged spheres is doubled, the relationship between the…

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Q: 6.1. A man has pulled a cart through 35 m applying a force of 300 N. Find the work done by the man.

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Q: A particle moves from the point 2.0å + 4.03) m att = 0 with an initial velocity (5.0i + 4.0 j)ms-1.…

A: Write the given values with the suitable variables. r→1=2i^+4j^ mu→=5i^+4j^ m/sa→=4i^+4j^ m/s2t=2 s…

Q: you are standing on a train which begins to accelerate away at 4.50 m/s. If you have a mass of 70…

A: acceleration (a) = 4.50 ms2mass = 70 kg

Q: 15. A rickshaw puller pulls the rickshaw by applying a force of 100 N. If the rickaw moves with…

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Q: A rocket whose initial mass is  12,500 kg is in deep space and consumes fuel at a rate of  62.5 kg…

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Q: Q4- What is the magnification of an object 30 cm from the front doublet of the thin-lens combination…

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Q: nvert 50 feet per second to miles per hour. 1.7 The speed limit in some countries is 100 kilometers…

A: We know that the conversion as  1 meter = 3.28084 feet  Now  1 feet per sec = 0.681818 miles per…

Q: Find the component form of u + v given the lengths of u and v and the angles that u and v ma I|배 =…

A: Givenu=2 , θu=6v=1 , θv=2

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.350 m. A hole of…

A: Since the tank and hole are exposed to the atmosphere, the gauge pressure at both points will be…

Q: Find the value of work done is 540 J and displacement is 40 m. Find the force applied ?

A: Given data :     Displacement   =  d      Work done  =  W        To find :           Force

Q: O V =Velocity V= A- Ared 1discharge Aso 000572265 m² 1.428x10 O.000572265 V= %3D ス.054 15…

A: Discharge, or the volume of water flowing in a stream over a set interval of time, can be determined…

Q: What is the work function of the metal, if the light of wavelength 4000 Å generates photoelectron of…

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Q: The time derivative of v = t³ – t² + 5 is a = 3t2 – 2t -

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Q: Four capacitors with the capacitance of 3 pF, 6 µF, 9 pF, and 12 pF respectively are connected in…

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Q: (a) You short-circuit a 9 volt battery by connecting a short wire from one end of the battery to the…

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Q: Two (2) point changes, q1=+25 nC and q2=-75 nC, are separated by a distance of 0.003 meters. Find…

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Q: Initial velocity=32 m/s Final velocity=35 m/s Time3D2 s Find acceleration

A: given, Initial velocity Vi= 32 m/s  Final velocity Vf = 35 m/s  Time (∆t) = 2 s

Q: An ideal battery of 4 V and resistance R are connected in series in the primary circuit of a…

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Q: 7. 0.0001 ニ 2. %3D %3D

A: Q=V/t     =0.0001/7

Q: Suppose the mass of a rocket just as it runs out of fuel is 75400-kg, and its exhaust speed is 2.25…

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Q: A particle moves from the point 2.0å + 4.0j) m at t = 0 with an initial velocity (5.0i + 4.0 j)ms-1.…

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Q: 8. Hannah and her friends go fishing in her 1.20m^3 rowboat, which has a mass of 100 kg. How many…

A: Mass of the boat = 100 kg Mass of the person = 60 Kg The volume of the boat = 1.20 m3

Q: State Bernoulli’s principle

A: Dear student,  Since all questions are different as per guidelines we can author only first one…

Q: What is the work function of the metal, if the light of wavelength 4000 Å generates photoelectron of…

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Q: 94 find of discharge(0)f V 7. 0.000 7 V. |3D 7. 0.0015 7.3 to V 0:0002 8.1

A: Since you have posted a question with multiple sub-parts, we will solve first three sub--parts for…

Q: 5.)(1) Twelve molecules have the following speeds, given in arbitrary units: 6, 2, 4, 6, 0, 4, 1, 8,…

A: 5. Speed of molecules are 6 , 2, 4, 6,0, 4, 1, 8, 5, 3, 7 and 8 Mean speed = sum of speeds12 rms…

Q: A block of wood floats in fresh water with 0.616 of its volume V submerged and in oil with 0.886 V…

A: Detailed solution of given question is given in below steps.

Q: Suppose a lady gets on a UFO that travels at about light speed, a)her weight seems lighter.…

A: When she approaches the speed of light, time becomes slower. As a result, the space will contract…

Q: When 100 g of a liquid A at 100° C is added to 50 g of a liquid B at temperature 75° C, the…

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Q: Questions: 1. How does the work compare walking up the stairs vs. running up the stairs? 2. How does…

A: 1. Work is change in potential energy .  Work = Force×distance = mgh , where mg is weight and h is…

Q: A doctor examines a mole with a 16.1 cm focal length magnifying glass held 11.4 cm from the mole.…

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Q: An object hangs froma spring balance.The balance registers 30 N in air, 21 Nwhen this object is…

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Q: Asciertist shows that the momentum of an object is equal to the mass of the object times the…

A: Given : Momentum of an object is equal to product of its mass and velocity.

Q: Imagine that you have two identical perfect linear polarizers and a source of natural light. Place…

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Q: Calculate the total resistance in the image below. R1 = 18 ohms R2 = 92 ohms jon R3 = 42 ohms R1 R2…

A: Part (1): Given: R1=18 ΩR2=92 ΩR3=42 Ω The connection of each resistor is in series.

Q: Find the momentum A car that has a mass of 1420 kg and a velocity of 14•0 m/s ?

A: Given data :   Car of  mass   =  m  A velocity   =  v        To find :       Momentum

Q: The magnitude of torque on a particle of mass 1 kg is 2.5 N-m about the origin. If the force acting…

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Q: A 5.0 L volume of ideal neon gas (monatomic) is at a pressure of 3.0 atmospheres and a temperature…

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Q: The 2-kg block is at rest with the spring unstretched when the force p(t) is applied at time t=0 (a)…

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Q: r of the combination of a conv

A: We know that the power of the combination of the lens is given as an algebraic sum of the power of…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.