The vehicles battery runs 25W, what would be the Voltage if the electrons flows though it each second is 3.0 C.

Q: 1. Calculate the electric potential of q1 = 25.0nC at 2.00 m. %3D 2. Calculate the potential energy ...

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Q: 10. Use the formulas a = v2/r and v = 2πr/T to derive the following formulas: (a) centripetal accele...

A: Givna=v2r andv=2πrT

Q: At half the distance from a point charge, the strength of the electric field * A. is four times its ...

A: Given : r' = 0.5 r

Q: Consider an ideal gas with an absolute temperature of ?1.T1. To what temperature would the gas need ...

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Q: 2) following periodie waveform Civem the 6. 4. 7. Detesmine average value b) rms value

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Q: A generator is rated at 22500 Watts. Convert its power to horsepower using 1.00 hp = 746 Watts. A 5....

A: Part (1)  Given :  Power rated of generator, P = 22500 W  1.00 hp = 746 Watts  So Power in horsepowe...

Q: C.A 1.2 kg grenade lies on the flat ground. Suddenly she explodes into three parts. The first piece,...

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Q: Find of cbject Donsity of mas 8 qo kg mas e qmo which occubies speace of o:5 m? 3

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Q: A spring is attached to the ceiling and pulled 12 cm down from equilibrium and released. The amplitu...

A: Given data: Distance by which the spring is pulled = 12 cm Amplitude decreasing rate = 10 % Frequenc...

Q: 2. A log is floating on swiftly moving water. A stone is dropped from rest from a 75-m high bridge a...

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Q: Starting from rest, a 5.70-kg block (a) Determine the work dom (b) Determine the work dor (c) Determ...

A: fig.1      

Q: (II) A wheel of diameter 27.0 cm is constrained to rotate in the xy plane, about the z axis, which p...

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Q: Find the flux of the vector field F = (y, – z, x) across the part of the plane z = 1+ 3x + 2y above ...

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Q: Distance = .8o 5. A force of 825 newtons is needed to push a car across a lot. Two students push the...

A: Given  Force applied by two students     Fo = 825 N Displacement after pushing the car  S = 35 m (a)...

Q: 400pC 40рC 4pC Q2 Q3 Q1 + 50mm 25mm +

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Q: Question 1 A particle starts moving from the origin at t-0with a velocity of V=1477-18/)ms and const...

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Q: A 140 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the o...

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Q: [15] Two negatives charges will --- each other. * repel attract [16] The fewer the number of free el...

A: Solution 15 :- We know that charges of same nature repel each other and charges of different nature ...

Q: The magnetic field at point C is zero. •C Select one: O True O False

A: Given : Magnetic field at point C is zero.

Q: Please explain and how number 6

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Q: A block of mass m = 2.50 kg is pushed d = 2.30 m along a frictionless horizontal table by figure bel...

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Q: You want to build a pool on a balcony with an area of 45 m. Knowing that the base supports a force o...

A: Given data: The area of the pool is A=45 m2. The maximum force supported by base is F=0.5 MN.

Q: 2. The half-life for the decay of the Uranlum (U)z Isotope to the Lead (Pb)z0e Isotope Is 4,5 x 10 y...

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Q: The electric force between two charges in space is * directly proportional to the magnitude of...

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Q: If a car on a circular racetrack (eg, vertical circle of radius R, loop to loop), moving in circular...

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Q: 6. A delivery clerk carries a 34 newton package from the ground to the fifth floor of an office buil...

A: 6) Weight of package (w) = 34 N total height of fifth floor from ground (h)= 15 m   

Q: The figure below shows a five charged lumps of plastic and an electrically neutral coin. Gaussian su...

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Q: q2 q4 +. q1 $4 q3 s3 s2 s1 +

A: Gauss Law states that the net electric flux out of a closed surface is equal to the net charge enclo...

Q: 11. An airplane passenger carries a 215 newton suitcase up stairs, a displacement of 4.20 meters ver...

A: Work done is given by dot product of force and displacement.  Since, force is acting upwards. Horizo...

Q: In the circuits shown below, C = 5.00 µC, R = 10.0 MN and ɛ = 12.0 V. When the switch is closed for ...

A: GivenC=5.00 μCR=10.0 M ohmε=12.0 Vt=25.0 s

Q: 4. Particles of charge such as Q1 = +10nC (nano Coulomb), Q2 = +20nC, and Q3 = -30nC are placed in a...

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Q: During a test a rocket travels upward at 75 m/s, and when it is 40 m from the ground its engine fail...

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Q: 7. The launching mechanism of a toy gun (shown below) consists of a spring of unknown spring constan...

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Q: a positive charge, q1=+8.0 nC is at the origin, and a second positive charge q2 = +12nC is on the x ...

A: Consider the given data as below. A positive charge, q1=+8.0 nC=+8.0×10-9 C At distance, x1=0 m A po...

Q: Two charges q1=+2.0 EXP -8 C and q2=+3.0 EXP -8 C are 50 mm apart. What is the electric field due to...

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Q: When a nurse squeezes a syringe vertically up, the liquid squirtss 3.43 cm into the air With what sp...

A: Given data :- height h =3.43 cm  

Q: q2 q4 s4 q1 q3 s3 + s2 s1 +,

A: Given Information:- Magnitude of charges q1=q2=q3=q4=q5=150 nC Required:- Electric flux through s4

Q: If a box of 90kg is put into the trunk of a car and as a result height of the car's bumper decreases...

A: Given value--- mass = 90 kg. x = 12 cm. We have to find--- spring constant ?

Q: What is the speed of the box at d = 4.8 m if the surface is frictionless?

A: Given data -     Force applied F = 171N                           angle  θ = 240                    ...

Q: A D -5 -5 r axis 5.

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Q: 2. In figure below, find the equivalent capacitance of the combination. (C 1 = 23 u F,C2 = 45 μF and...

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Q: In the figure, block 1 has mass m, = 490 g. block 2 has mass m2 = 530g. and the pulley is on a frict...

A: According to Newton's second law F = ma We can use free body diagram to solve the problem. M1 = 490 ...

Q: Two capacitors of Q1 = 5.0 μF and Q2 = 6.0 μF are connected in parallel. These capacitors are connec...

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Q: Make a research about Rotational Equilibrium. Principles and Terminologies 1 problem with solution

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Q: For an electron moving in a direction opposite to the electric field  A. its potential energy increa...

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Q: Problem 5: Suppose the ski patrol lowers a rescue sled carrying an injured skiier, with a combined m...

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Q: A wire 2 m long and 2 mm in diameter, when stretched by weight of 8 kg has its length increased by 0...

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Q: Problem S: A car of mass m = 1100 kg is traveling down a 6 = 15 degree incline. When the car's speed...

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Q: PROBLEM 3: Four capacitors are connected in parallel with a battery shown in the figure. Simply the ...

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Q: 1. A photon of light has a wavelength of 461 nm. What is the corresponding energy of this wavelength...

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.