30 SITUATION 5 ロ 00

Q: A 2 kg ball moving at 3 m/s collides with a 4 kg that is stationary. If the collision is perfectly i...

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Q: A cyclist speed is 17.8 m/s with 2.3 m/s2 acceleration. What is the speed of the cyclist after passi...

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Q: + 1 2 3 4 5 Voltage (V) Current (mA)

A: Given data-               V vs I graph is given in the question. horizontal axis represents the volt...

Q: A pendulum with a mass of 10 kg passes through its equilibrium position with a kinetic energy of 26...

A: Given data:  Mass (m) = 10 kg Kinetic Energy (KE) = 265 J Required: Velocity (v) 

Q: A rocket powered toy car is released from rest at the edge of a table whose surface is 3.0 m above t...

A: Given: ux=0 m/suy=0 m/s    (since, car released from rest)H=3.0mm=1.0kgF=3.0N (horizontal)

Q: A parallel-plate capacitor in air has a plate separation of 1.35 cm and a plate area of 35 0 cm. The...

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Q: Dragon Balls. Given the set of point charges each with charge +Q as shown, what is the electric pote...

A:  The set of point charges each with charge +Q as shown, we have to find the electric potential at th...

Q: Which of the following combinations has the dimension of electrical resistance (€o is the permittivi...

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Q: S 5TT 36 rad Fx 5 kg @ 10m/s? Fy N

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Q: Which object orbits Earth in both the Earth – centered (geocentric) and Sun – centered (heliocentric...

A: Geocentric model is used in past according thisa model all the planets and sun revolves around earth...

Q: 1500-kg car moving with a speed of 10 m/s collides with an electric post and is brought to rest in 0...

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Q: A man with a mass of 71.6 kg stands on one foot. His femur has a cross-sectional area of 8.00 cm2 an...

A: Aim: To find the fractional length change of the femur when the person moves standing on two feet to...

Q: Three capacitors are connected in parallel. C1 = 3.3 microF C2 = 6.8 microF C3 = 4.7 microF Solv...

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Q: In a football match, a player kicked 400 grams of football with a speed of 70 miles per hour at an a...

A: impulse is  rate of change in momentum. It is given by  F =m∆V∆tF∆t =m∆V

Q: 17. Study the following circuit diagram RAE R22 R4 R5 Compute for the current of Resistor 5, given t...

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Q: Why angle between two vectors = tan^-1 (9/-6.00) Answer is 123.7? When i input in calculator it show...

A: Ques: Angel between two vectors tan-1(9/-6.0)

Q: A light ray is incident on the outer surface of the lucite at an angle of 43.0° with the normal. Fin...

A: Given: The inicidnent angle of the ray is 43o. The material is lucite.

Q: After solving a particular spring mass problem, the solution is found to be x(t) = -2e-t cos(3t) + 3...

A: Given that:x(t)=-2e-tcos(3t)+3e-tsin(3t)

Q: On a wide level field, a ball is tackled at 40 degrees above the horizontal at a speed of 30 m/s. Fi...

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Q: What is the resistance of an automobile headlight through which 2.50 A flows when 12.0 V is applied ...

A: Given information: The current through the lamp (I) = 2.50 A The potential difference across the lam...

Q: 5. Use the values you found on |E* | x r² and the value of the point charge InC to find constant k e...

A: Given:

Q: In a three-dimensional space we have a vector R ( 4ai + 3af + 5ak ). Another vector S has the same Y...

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Q: Problem 5. A typical adult ear has a surface area of 0.0021 m². The sound intensity during a normal ...

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Q: Problem 2. You aim a high-speed camera at a string tensioned to 910 N, while a sinusoidal wave trave...

A: 2) Tension (T) = 910 N number of cycles passing through a point in 0.39 seconds = 91distance between...

Q: A charge of 42.1 nC, which is 1.01 m to the north of the origin (+y direction), is moving horizontal...

A: charge (q) = 42.1 nC position of charge (r1)= 1.01 m north of origin position of detector (r2)= 0.4 ...

Q: A conducting sphere of radius 0.014 m carries a charge of +5.1 uC. What is the potential comma in me...

A: Given radius of sphere = R =  0.014 m charge on sphere = Q =  +5.1 uC What is the potential in megav...

Q: Two capacitors, 6.8 microF anf 10 microF, are connected in series. If a 12 volt battery is to be use...

A: Given data :- C1 = 6.8 microF C2 = 10 microF Applied voltage V = 12 Volts

Q: On a wide level field, a ball is tackled at 40 degrees above the horizontal at a speed of 30 m/s.  W...

A: Given: The initial speed of the ball is 30 m/s. The angle of projection is 40o.

Q: A person stands 18.5 cm away from a plane mirror. (a) What is the distance between the person and hi...

A: distance between plane mirror and person is   18.5  cm.

Q: 1. Young's double slit experiment is performed with visible light of 500 nm. The light projects thro...

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Q: TV channel 2 broadcasts in the frequency range 53 to 57 MHz. What is the corresponding range of wave...

A: frequency range = 53 MHz to 57 MHz maximum frequency = 57 MHz minimum frequency = 53 MHz   

Q: 5.) A point charge of −5uC is located at x=4 m,y=−2 m. A second point charge of 12uC is located at x...

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Q: A charge of -7.32 uC is traveling at a speed of 8.54 x 106 m/s in a region of space where there is a...

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Q: Refer to the figure below. There are four point charges with a charge of q1= -4µC,q2=-12µC,q3=-6µC a...

A: Given: q1=-4 μC=-4*10-6 Cq2=-12 μC=-12*10-6 Cq3=-6 μC=-6*10-6 Cq4=8 μC=8*10-6 Cr=0.7 m

Q: the clif, (b) the speed of the stone just before impact at A, and (c) the maximum height Hreached ab...

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Q: A man with a mass of 71.6 kg stands on one foot. His femur has a cross-sectional area of 8.00 cm and...

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Q: Problem 6. The low-frequency speaker of a stereo set has a surface area of 0.05 m² and produces 1 W ...

A: Given: A=0.05 m2P=1 W

Q: on a Past tme Jeb, you AK sked to ny grinder on md or denstty neo y/ langm 32.4 cm and a dsumerer 20...

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Q: 15. What is the current in a circuit with a 29 resistor followed by a 32 resistor that are both in p...

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Q: Usain Bolt wants to complete a10kilometer-run in less than30 minutes.After running at constant speed...

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Q: Consider the circuit shown. Let ɛ = 16.0 V and let %3D R1 = R2 = R3 = R4 = 6.002. What is the voltag...

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Q: A 2-kg crate slides down a slope, with a distance of 2 meters, before it hits the ground. The slope ...

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Q: A heavy ball of mass 1.00 kg is whirled at a constant speed of 2.00 ms−1 on the end of a string in a...

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Q: C3 = 9.5 µF C4-7.8 μF С2 %3D 4.5 иF С1 -8.5 дF V = 20 V

A: Given that:- C1=8.5uF; C2=4.5iF; C3=9.5uF; C4=7.8uF

Q: The dimension of intensity of magnetic field is: [M°L-T°A'] 2 [M'L'T2A1] 3. [M'LOT2A]

A: We know ,  Force on current carrying wire due to Magnetic field is given by :- F = i (L×B) Where ' i...

Q: What do you understand by electric polarization and calculate the potential due to a polarized mater...

A: Electric polarization: Electric polarization comes when an insulator or a dielectric is placed in an...

Q: A basketball player of height 2.10 m is standing 2.20 m in front of a convex spherical mirror of rad...

A: Given: The height of the baketball player is 2.1 m. The radius of curvature of mirror is 3 m. The di...

Q: You want to ride a Ferris wheel with a 100-m height. Before buying a ticket, you challenge yourself ...

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Q: 14. A simple pendulum oscillates with a period T. If the length of the pendulum is doubled what is t...

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Q: A F

A: An object moves on a frictionless surface The potential energy's variation is shown in the form of g...

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.