What is the speed of the particle

Q: (a) What does it mean when we say that the formulas used in physics are consistent with SI units?…

A: a)  Statement: Formulas used in physics are consistent with SI units.  Explanation:  When we use any…

Q: 1 Net Force Two people are pushing a truck across a parking lot. The truck has a mass of about 2 x…

A: Given, Mass of truck(M)= 2×103kg  Acceleration of truck when person A pushes the truck (aA)= 1m/s2…

Q: F₁ (= W mg 0 H= AF. f.y Axis The ladder in the picture has a mass of 30 kilograms and a length 3…

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Q: List 3 methods used to measure cosmic distances - choose 1 of the techniques and briefly explain in…

A: To measure distances in the universe, we construct "cosmic distance ladder".   Astronomers use…

Q: If the pilot was forced to reduce the plane's speed to 150km/h, how much would she need to increase…

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Q: the last question is wrong

A: As provided acceleration is equal to (us-uk)×g

Q: On the set of a new Hollywood movie, a 74.1-kg stunt actor (Max Payne) is tossed straight out of a…

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Q: A 50.0-kg object is initially moving south at 20.0 m/s. Then a force acts on it for 3.00 s, after…

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Q: You carry your books from the ground floor of the library to the second floor, which is 5 m above…

A: Given Data: In 1st trip taking twice as heavy as second trip.                     Taking same time…

Q: If the cords holding up the chandelier in example 9-2 can support a maximum tension of 4,200 N, then…

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Q: Part A) Let's say the two masses aren't moving yet and the coefficient of static friction between…

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Q: Consider a Si photodiode (refractive index of Si is 3.5) that is designed for operation at 900 nm is…

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Q: A 4.84-g bullet is moving horizontally with a velocity of +343 m/s, where the sign + indicates that…

A: Given: The mass of the bullet: mbullet=4.84 g=4.84×10-3 kg The velocity of the bullet: vbullet=+343…

Q: Given two balls, each of mass m, traveling together at speed v, what is the total linear momentum of…

A: This is a multiple-type question, so we will solve only the first question as per the company…

Q: In the figure C₁ = 10.0 pF,C₂ = 22.0 µF and C3 = 26.0 µF. If no capacitor can withstand a potential…

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Q: Need answer for part D

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Q: How much energy  (eV) is needed to move an electron in a hydrogen atom from a lower energy level ni…

A: Given Data: ni = 2 nf = 5   Concepts: In the hydrogen atom (Z=1), the energy absorbed or emitted by…

Q: Three capacitors are connected in parallel. Each has plate area A = 8.00×10-2 m2 and plate spacing d…

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Q: What should be the orientation of two polarizers so that no light is transmitted?

A: A light wave consists of electric field and magnetic field oscillating perpendicular to each other…

Q: A particle has a mass of 1.88E-28 kg and it travels at a speed of 0.942c, where c is the speed of…

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Q: This exercise is part of a series of problems aimed at modeling a situation by progressively…

A: We are given the spring attached to mass. We apply 2nd law of motion for both blocks. We then solve…

Q: box with a mass of 3.0 kg is accelerated from rest by a constant force across a floor at a rate of…

A: Given: The mass of the box is 3 kg. The initial speed of the box is 0 m/s. The acceleration of the…

Q: What is the line integral of B between points i and f in (Figure 1)? Assume tha Express your answer…

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Q: As the drawing illustrates, two disks with masses m₁ and m2 are moving horizontally to the right at…

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Q: A pendulum bob is attached to a string and allowed to swing. Which of the following statements is…

A: Option 1 is correct Fs on E =Fs on B  because the bob is moving at a constant speed at that point so…

Q: Objects with masses m₁ = 13.0 kg and m₂ = 8.0 kg are connected by a light string that passes over a…

A: Apply the second kinematic equation to determine the acceleration of the system. S=ut+12at21…

Q: m = 500 gg mass in (Figure 1) is pushed across the 2.0-m-long cart of mass 2.5 kg by a 3.0 N force,…

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Q: A 79-kg swami lies on a bed of nails with his body supported by 2,000 nails. The area of the point…

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Q: A 35 kg bear slides, from rest, 9.1 m down a lodgepole pine tree, moving with a speed of 3.7 m/s…

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Q: The cranes shown in the figure are lifting an object that weighs 20,200 pounds. Find the tension in…

A: In the following problem, we have cranes shown in the figure, which are lifting an object that…

Q: 43. A patient received a full-body electron dose of 240 mGy, a neutron dose (1 MeV) of 43 rad, and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: V.² O X=O Car: V₂²0310²53² Person: V₁ = 0 3² Q₁ = 1.55² притом X= 43 m x 1 X Find time and position…

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Q: An object with an initial velocity vo, as shown above, slides up and then down a long, frictionless,…

A: As the object keeps moving up the plane, the object's kinetic energy is slowly converted into…

Q: The figure shows a rectangular array of charged particles fixed in place, with distance a = 41.7 cm…

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Q: The table below represents the data found by dragging solid brass weights across a desk with a…

A: Friction Force (f)=μN    where, μ=friction coefficent            N=Normal Force  based on the given…

Q: RLC series circuit

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Q: the first two are inncorrect

A: a) For T1, both blocks are in action So, determine the tension T1. T1=ma+mg+T2T1=(3.54 kg)(1.60…

Q: A biker is traveling on level ground at 54.0 m/s with a combined mass of 323.0 kg.  She spots a…

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Q: A box with a mass of 3.0 kg is accelerated from rest by a constant force across a floor at a rate of…

A: A box with a mass m = 3.0 kg is accelerated from rest (intial velocity u = 0) by a constant force F…

Q: r Steps: 1) Magnitude the magnetic force N; direction 2) Magnitude the magnetic field B calculated…

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Q: 3.00 m/s 25.0 1001 1102 m3=1.30 kg 3.07 m/s 1.79 m/s 45.0°

A: From the given problem, please follow the underlying steps.

Q: What is the initial angular velocity of an object if it has a final angular velocity of -9.62rad/s,…

A: Given data:  Final angular velocity (ω) = -9.62 rad/s Angular acceleration (α) = -1.35 rad/s/s Time…

Q: What is the photon frequency (Terahertz) needed to move an electron in a hydrogen atom from a lower…

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Q: (e) What is an inertial reference frame? Give one way that you can tell if your reference frame is…

A: We can not apply Newton's law in all frame of reference let's understand it with an example suppose…

Q: A laser pointer used in the classroom emits light at 5250 Å, at a power of 4.00 mW. (One watt is the…

A: Given data, Wavelength λ=5250 A°=5250×10-10 m Power P=4 mW=4×10-3 W Time t=115 s

Q: A small rock is thrown vertically upward with a speed of 22.4 m/s from the edge of the roof of a…

A: Given: The initial speed of the ball is 22.4 m/s in the vertical direction. The height of the…

Q: All changes saved 5. Maryanne is driving directly south for a distance of 100 km. Her trip takes 1…

A: Given data:  Total displacement (d) = 100 km, towards South Total time taken (t) = 1 hour The speed…

Q: What is the car's velocity between 11h and 15h? Equation: dj-di lj-li Type a response

A: Given data:  Initial displacement (di) = 4 km at ti = 11 h Final displacement (df) = 20 km at tf =…

Q: Bodies A and B are joined by a cord parallel to the inclined plane as shown. Under body A which…

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Q: speed of 341 meters per second toward a wood block of mass 249 grams initially at rest on a very…

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.