1- It is a branch of Physics: A) Theory of  Groups B) Analysis C) Strength D) Classical Physics 2- It is NOT a branch of Classical Physics A) Static B) Thermodynamics C) Quantum Physics D) Optics

Q: 1. Two point charges, each with 0.1C of charge, are 0.1m apart. Knowing 2. 2 that k is 9 x 10 N.m…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: I 1. A car does a work 15060 J in just 3.00 seconds. What is the power output of the car in…

A: Part (1): Given: The work done is 15060 J. The time interval is 3 s.

Q: A parallel-plate capacitor has a plate area of 0.2m2 and a plate separation of 0.1 mm. If the charge…

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Q: 21. The resultant of the two-dimensional vectors (1.5 m, 0.7 m), (–3.2 m, 1.7 m), and (1.2 m,–3.3 m)…

A: Vector A = (1.5,0.7)  m Vector B = (-3.2,1.7) m Vector C = (1.2,-3.3) m

Q: How far is a long straight wire from a magnetic field of magnitude 2.50 x 10-³ T be placed if the…

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Q: How does two diverging lenses make a clear and magnified image of the object?

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Q: 2a. A worker on a rooftop is startled by a snake, scoops it with a shovel and throws it down the…

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Q: 3. Two carts are stationary with a compressed spring between them and held together by a thread.…

A: Given data, Mass of the first cart (m1)= 3.00 kg Velocity of the first cart after the spring…

Q: eated to a ter ange in the in ande

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Q: y racecar races along a circular race track that has a radius of 32 meters. The racecar starts at…

A: GivenRadius of circular track, r=32 mDistance travelled by car along circular track, d=51 m

Q: released from rest and there is no friction, then

A: Given; Two blocks A and B of same mass are connected through a stringand arranged as shown in…

Q: What is the electric susceptibility of paper with dielectric constant of 2?

A: Electric susceptibility (Xe) is a dimensionless quantity and it is related to Dielectric constant…

Q: Find the potential at the point K (7,7, 8,3, 7,1) due to point charge of Q = 1,2 nC placed at the…

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Q: Calculate the electric field intensity at point P which is 38 cm to the right of a charge of 6.0 х10…

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Q: A uniform disk of radius 0.491 m and unknown mass is constrained to rotate about a perpendicular…

A: we have, radius r =0.491 m tangential force, ftangential =0.229 N angular acceleration, α=0.115…

Q: One half of Electric field squared times electric constant can be equal to:  a. energy/farad;…

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Q: 4. How much energy is required to heat 7.5 kg of ice from -30 oC to steam at 200 oC?

A: Given data, Mass of ice (m)= 7.5 kg Temperature of ice (T1)=-30 oC  Temperature of steam (T2)= 200…

Q: 21.82 •• CP A small sphere with mass m carries a positive charge q and is attached to one end of a…

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Q: A rabbit is moving in the negative x-direction at 2.70 m/s when it spots a predator and accelerates…

A: Acceleration Acceleration is the change in the velocity of an object in motion for some time. It is…

Q: Mikasa is playing her guitar creating a frequency of 826 Hz. Find the wavelength if the speed of…

A: Given: The frequency guitar is 826 Hz. The speed of the air is 326 m/s.

Q: 3. If the potential energy of an object at a certain height is 200 J and it falls, then what would…

A: If the potential energy of an object at a certain height is 200 Hertz and it is falls then we have…

Q: at rest. T d has a

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Q: Explain how solenoid is related to electromagnet

A: A solenoid is an electromagnet that generates a regulated magnetic field and is made up of a helical…

Q: The electric potential difference A V, also called voltage, is expressed in terms of the electric…

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Q: A wire with mass 50.0 g is stretched so that its ends are tied down at points 90.0 cm apart. The…

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Q: Exercise No.4 Lecture .A fruck's speedincreases uniformly from 36 Km to 108Km in 20 S. Find hr a)…

A: This question is based on motion in one dimension.

Q: 1. Figure 1 shows a 15 V battery connected in a circuit with a 30 2 resistor and two resistors, R1…

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Q: 2. Determine the following: RT, V, V2, Va, Vr, I, I, I, Ir.

A: Simple ohm's law is used here , V=IR----------------------(1)   ANS: V1f= 20V ;V2f=20V; V3f=20V…

Q: Find the speed of sound in a gas and its molecular weight, given its bulk modulus is 2x10“ N/m2, its…

A: Write the given values with the suitable variables. B=2×106 N/m2ρ=103 kg/m3R=8.314 J/mol Kγ=1.4T=298…

Q: Ratio of mass of a given substance to the mass of an equal volume of water.

A: Ratio of mass of a given substance to the mass of an equal volume of water

Q: A top fuel dragster with a mass of 600.0 kg starts from rest and completes a quarter mile (402 m)…

A: Given: mass of top fuel dragster, m = 600 kg Initial speed, u = 0 (starting from the rest) Final…

Q: 4. The brakes on a 15,680 N car exert a stopping force of 640. N. The car's velocity changes from…

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Q: A 500g block connected to a spring which the force constant is 5 N/m is free to oscillate on a…

A: Write the given values with the suitable variables. m=500 g=0.5 kgk=5 N/mA=6 cm=0.06 m Here, m is…

Q: A fan blade, initially at rest, rotates with a constantacceleration of 0.025 rad/s2. What is its…

A: initial angular velocity (ωo)= 0 radsecangular acceleration (α)= 0.025 radsec2Angular displacement…

Q: A ball with mass 0.55 kg is thrown upward with initial velocity 5 m/s from the roof of a building 20…

A: Given:- u= initial velocity= 5 m/s m= mass of the ball= 0.55 kg H= height of the building= 20 m Far=…

Q: 2. A 0.12 kg hockey puck moving at 50 m/s is caught by a 75 kg goalie at rest. With what speed does…

A: Given in question - Mass of hockey puck(m) = 0.12 kg                                  Mass of…

Q: force between the block of mass m and

A: Given; Value of F for which friction force b/w the block of mass m and wall is zero is ?Where,…

Q: A 15-lb and 3.6 ft long uniform bar is attached to a 25-lb cart. The system is known to start at…

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Q: Your classmates have different opinions about why electricity is generated in the generator.  Annie…

A: Solution: Given: Few friends have different opinions about how the electricity is generated. Which…

Q: The refractive index of a human cornea is 1.40. If 550-nm light strikes a cornea at incidence angle…

A: We know if the incident angle is θi and refracted angle is θr  then according to the Snell's law…

Q: A particle moves along a curve whose parametric equations are x = 3e-#, y = 4 sin 3t, z = 5 cos 3t…

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Q: If force of 10//3 N is applied horizontally on a block of mass 1 kg as shown in the figure, the…

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Q: A skateboarder wishes to build a jump ramp that is inclined at a 19 angle and that has a maximum…

A: GivenAngle , θ=19°Maximum height, h=32 m

Q: A car rounds a 12 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

A: Given data :                            Radius      =     R                             Speed      =…

Q: If 1000 N force is required to accelerate an object to the rate of 5m/s?, what will be the weight of…

A: Given: Force applied, F=1000 N. Acceleration, a=5 m/s2. Require: Weight, w=?

Q: 1. When a 2.5 kg mass is suspended from a spring stretches by 0.05m. (a) What is the force constant…

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Q: An α particle, 4He2+, has a mass of 4.00151 amu. Determine the value of its charge-to-mass ratio in…

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Q: A point charge q = 8.0 nC is at the origin and another point charge q, = 12.0 nC is on the x-axis at…

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Q: Figura 101 C A B 40

A: let the mass of the suspended body = m Let the tension in the string connected to the suspended body…

Q: force acting on the block is

A: Given; mass,m=1 kgForce ,f=103NIt is applied horizontlly on a block.

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.