explian the correct one

Q: What could be true about the difference between the rockets?

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Q: Alice, an inertial observer, see Bob undergoing hyperbolic motion given by the parametric equations…

A: This question is a physics problem that involves analyzing the motion of an object, Bob, from the…

Q: this is very confusing.

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Q: You need to find the velocity of the Tesla after 1.4 seconds. What equation should you use? [ Select…

A: acceleration

Q: for the J component your answer could be simplified to L/pi correct?

A: the answer provided in the existing answer of this question is the j component of the answer…

Q: Layers of the Earth : Part-Whole Comparisons Name: Directions: use the data table for the average…

A: Given : Crust = 30 Kilometers Mantle = 2,891 Kilometers Outer Core = 2,259 Kilometers Inner Core =…

Q: Пър FBD TUBP ; - 8ј ток" Viz2432 -Tai Иво FER. MBD -0.833i 0:556ј к ток

A: Given that:-  ηBD=-0.833i^-0556j^FEA= 12i^-8j^-24k^

Q: A ball is thrown straight up with an initial speed of 12 m/s. What are the velocity and acceleration…

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Q: 7. A 70.0-kg skydiver is descending with a constant velocity. Consider air resistance. Diagram the…

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Q: Problem 9: Displayed to the right are two carts connected by a cord that passes over a small…

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Q: If Sirius were moved 10x further away what would happen to its: parallax, surface temperature,…

A: **As per our company guidelines we are supposed to solve only one question (if there are multiple…

Q: A speaker emits a sound with power 0.2 mW. At what distance is the intensity level of the sound 12.0…

A: Dear student, as you have asked multiple questions, we will provide the solution to the first…

Q: Find the total capacitance in micro farads of the combination of capacitors shown in the figure…

A: Given: Here, the combination of capacitors with values are given in the diagram, And we want to…

Q: Thor is battling the Frost Giants and he uses his hammer, Mjolnir, to zap them with lightning. Thor…

A: From the first glance we see that for substitution of velocity in the formula the units mentioned is…

Q: A helium flash a. Is sudden and powerful. b. destroys the star. c. is a slow expulsion of helium…

A: A helium flash is a rapid explosive burning of helium gas in the deep core of low mass stars and the…

Q: Part (a) Using T to describe the magnitude of the tension force in section of the rope connecting…

A: Step 1 given data

Q: The angle between the vectors that connect ther carbon atom to the hydrogen atoms in the methane…

A: Introduction: A bond angle is an angle formed between three atoms across at least two bonds. For…

Q: s the final tem

A: Given: Mass of copper is 20 g or 0.02 Kg Mass of water can be 300 g or 0.3 Kg Specific heat of water…

Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…

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Q: Part (a) Write an equation for the acceleration of the two connected blocks in terms of m1, m2, and…

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Q: Find the potential on the z axis (0,0,h) produced by an annular(s) ring of uniform surface charge…

A: Region occupied by the ring is given by z=0 , ρ≤ a, 0≤ φ≤2π

Q: The car has a speed of 18 m/s at the top of a hump when the driver applies the brakes, causing a…

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Q: car is rolling down the ramp as shown in the figure. The car's mass is m s an angle of 0 = 14…

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Q: In the circuit shown in (Figure 1), the capacitors are all initially uncharged and the battery has…

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Q: The voltage across a membrane forming a cell wall is 80.0 mV and the membrane is 8.80 nm thick. What…

A: Given: In this question, the given details are, The voltage across a membrane forming a cell wall is…

Q: As shown in Figure 1, a force of 300N pushes on a 35 kg box. Starting from rest, the box achieves a…

A:

Q: Two particles are fixed on the x axis. Particle 1 of charge 41 = 1.00 µC is at the origin. Particle…

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Q: Neutron stars are extremely dense objects that are formed from the remnants of supernova explosions.…

A: Mass of object = m Mass of sun = Ms = 1.989 x 1030 kg Mass of neutron star = Mn = 2 x Ms Radius of…

Q: Problem 1: A chandelier hangs h = 0.88 m down from two chains of equal length. The nains are…

A: Given: h = 0.88m L = 0.45m m = 17kg

Q: An airplane traveling at v = 159 m/s emits a sound of frequency 5.00 kHz. At what frequency does a…

A: Frequency will be measured high when the plane is approaching = 9.29Hz Frequency will be measured…

Q: 27.) A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is its…

A: Given The penny is dropped from the top of a building. Height of the building is h=85 m Initial…

Q: the statements Kepler's first law law or pl tary mot18 Kepler's second law Kepler's third law

A: First law.The orbits of planets are elliptical because of gravity. According to Kepler's laws of…

Q: A Solenoid has 10 turns per centimeter. What current is needed to produce a magnetic field of 0.02 T…

A: The magnetic field produced by a solenoid is given by the formula B=μonIn is the number of turns per…

Q: can you do the last subpart?

A: Given that, There are three wire loops. The current flowing in the loop is clockwise, that is…

Q: 1. The figure shows three forces applied to a trunk that moves leftward by 2.54m over a frictionless…

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Q: A parachutist having a mass m opens his parachute from an at-rest position at a very high altitude.…

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Q: Problem 2: Suppose the massless rod in the discussion of the nonlinear pendulum is a string of…

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Q: Using your previous results, find the tension, F7 in Newtons, in one chain.

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Q: Two forces, F₁ and F2, act at a point, as shown in (Figure 1). F₁ has a magnitude of 8.60 N and is…

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Q: TABLE 1. DETERMINE THE COEFFICIENT OF FRICTION Weight of block (gram) Coefficient of friction Weight…

A: If system is in equilibrium net force acting on it must be zero and all forces must be balanced.

Q: finds a hber chime scene that he ahes to usea suspect. He gives the fiber to al an to test the…

A: Given  length of the plates = 12 cm wavelength of the light = 660 nm separation between interference…

Q: 11. Draw FBD for the accelerating right mass. 12. Draw FBD for all masses. The left mass accelerates…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 2. A sample of n moles of a monatomic ideal gas are taken from a temperature of To to a temperature…

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Q: Here help me to solve the sub-part (B) onlu

A: We are given hydrogen atom. Classically, in the hydrogen atom, electron is revolving around nucleus.…

Q: Question 1 A roller coaster car of total mass m 645 kg starts at a level portion of the track, a…

A: Solution: given that h1 = 24 m h2 = 16 m m  = 645 kg v1 = 2.2 m/s

Q: The function of charge flow through a circuit cross section can be described as q(t) = 2t^2 + 3…

A: Given that:-Junction of charge, It=dqtdt       equation 1here, qt is junction of charge flow.we…

Q: An electron in the n = 2 state of hydrogen is excited by absorbing the longest possible wavelength…

A: Solution is incorrect

Q: Problem 6: Crates A and B have equal mass. Crate A is at rest on an incline that makes and angle of…

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Q: 3. A 5.0 kg mass and a 2.0 kg mass are attached by a massless wire and hang from a frictionless…

A:

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.