Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and she fell 6 miles, 270 yards. What is this distance in meters?

Q: 2) The position of a particle is given by x = 4.00-5.00t + 3.00t² (all constants and variables are…

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Q: W iber in scientific notat (Module 3 Page No. 50) Order of Magnitude Estimates. Make order of…

A: 1) We need to write the given number in scietific notation: -0.000000005042) Order of magnitude…

Q: The "hang time" of a punt is measured to be 4.40 s. Part A If the ball was kicked at an angle of…

A: Time of flight t=4.40 secondsInitial angle  θ= 65.0° with horizontal gravitational acceleration…

Q: How do polarizing filters manipulate the orientation of light waves to reduce glare?

A: Polarizing filters are optical devices that effectively manage the orientation of light waves to…

Q: speed of the blood nich 1:

A: a) Here we need speed in cm/s so we assume a tiny blood volume crosses the section of the arteriole…

Q: n infinitely long cylindrical conducting shell of outer radius r1 = 0.10 m and inner radius r2 =…

A: The outer radius is The inner radius is The surface charge density is The linear charge density is…

Q: Three forces are applied to an object, as shown in the figure. Force F₁ has a magnitude of 22.6…

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Q: If FB = 3 kN and 0 = 45°, determine the magnitude of the resultant force of the two tugboats and its…

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Q: sent each of the following combinations of units in the correct Sl form: (a) lum (o) Niks? and (d)…

A: We know prefixes:- giga (G) = 109  micro (µ) = 10-6  kilo (k) = 103

Q: A parallel-plate capacitor of capacitance C is connected to a battery of voltage V until it is fully…

A: Capaciance = C Voltage across capacitor = V Energy density = u

Q: A parallel-plate capacitor is constructed using a dielectric material whose dielectric constant is…

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Q: Euce) shows the motion diagram for a horse galoping in one direction along a Inst det is labeled the…

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Q: Question 19 A beam 8 m 0000 length is placed on a support so that it pivots at the point of the…

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Q: What are the effects of atmospheric refraction on the observed position of celestial bodies?

A: Refraction of light: - Refraction is the bending of a wave when it passes from one medium to…

Q: ow is light's behavior at the critical angle exploited in optical fibers for data transmission?

A: Optical fibers are widely used for data transmission  to carry large amounts of information over…

Q: 20.0° Poet B 60.0° yč The three displacement vectors in the drawing have magnitudes of A = 4.49 m, B…

A: Calculate the displacement vectors A, B, and C in the vector form.

Q: 29. The amount of water in reservoirs is often measured in acre-ft. One acre-ft is a volume that…

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Q: Problem 5: Find the angle (using trig or a protractor), the electric force, the tension in the…

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Q: You have crossed the border into Mexico at Tecate with your car. Your speedometer is in miles per…

A: Speed is Note:Find:Convert the speed into

Q: An object moves along the x-axis with its position x, in meters, given as a function of time t, in…

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Q: Could you show the dimensional analysis of r? How did you get r= 4.068× 10¹⁶m?

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Q: You have a lightweight spring whose unstretched length is 4.0 cm. First, you attach one end of the…

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Q: How is laser light distinct from typical light sources in terms of coherence and monochromatic…

A: A laser is short form of Light amplification by stimulated emission of radiation. It is a high…

Q: c) If the pendulum is hanging at the bottom at rest, but is given a sharp kick that gives it an…

A: At y =0, velocity of pendulum vi = 1.5m/secDetermining maximum height.

Q: hw Q2: Use the uncertainty principle to show that the lowest energy of the simple harmonic…

A: Now when we consider a 1 dimensional harmonic oscillatorThe total energy of the particle in the…

Q: What is the weight in Newtons of 2 cubic meters of soil? This soil has a density of 5400 kilograms…

A: Write the given values with the suitable variables.Here, V, , and g are the volume, density, and…

Q: A transformer has an input voltage of 240V and input current of 6.5A. The output voltage is 120V and…

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Q: Show by direct substitution that the exponential Gaussian function defined by ?(x,t) = ae-(bx-ct)^2…

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Q: A woodpecker's brain is protected from high accelerations, and thus large forces, by tendon-like…

A: The initial velocity, u = 0.62 m/sThe distance is d = 1.5 mm = 0.0015 m The final velocity is v = 0…

Q: What is the electric force from the rod on the point charge Q? Suppose that Q=15.9 nC and L = 3.29…

A: The charge on the rod is

Q: Represent each of the following quantities in the correct Sl form using an appropriate prefix: (a)…

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Q: Problem 9: Find the following for path B in the figure, where the side length of each square block…

A: Arrow diagram for path B is given.Length of square block = 105 m

Q: 4 Consider a Falcon 9, a two-state-to-orbit launch vehicle. The take-off mass of Falcon 9 is mto =…

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Q: CE Lead is more dense than aluminum. (a) Is the buoyant force on a solid lead sphere greater than,…

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Q: scooter, with the engine on, down a 19-m-long ramp that starts at a height of 2.5 m. Her speed is…

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Q: In the figure, the particles have charges 9₁-92-590 nC and 93-94-93 nC, and distance a = 4.7 cm.…

A: Charges are: and Distance between the charges is:

Q: 2 Water flows through a pipe at a rate of 1.65 m³/hr. What is this in ft3/min? _rsion: 3 X. 1 W/r ³…

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Q: #7) Compute the x- and y-components of the vectors F₁, F2, and F3 in the provided figure (report…

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Q: calculate Vab if the points are given A and B

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Q: 3 A particle moving in a straight line passes a fixed point O with velocity 18 ms¹¹. Its…

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Q: A sprinter accelerates from rest. Part A Is the work done on the sprinter positive, negative, or…

A: If a sprinter accelerates from rest, then the work done on the sprinter is positive. Because the…

Q: How does the protostellar disk play a role in these key areas of our own solar system: same general…

A: The protostellar disk, also known as a circumstellar disk or protoplanetary disk, plays a crucial…

Q: Three point charges are located on the corners of a right triangle as shown in the Figure, given: 91…

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Q: Assume that the brakes in your car create a constant deceleration of 4.8 m/s² regardless of how fast…

A: Deceleration of the car ,    ao =4.8 m/s3

Q: Displacement vector points due east and has a magnitude of 2.69 km. Displacement vector 3 points due…

A: The magnitude of the displacement vector A points due east is The magnitude of the displacement…

Q: Describe how the refractive index of a material influences the speed and direction of light.

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Q: . Giant Swing. The "Giant Swing" at a county fair consists of a vertical central shaft with several…

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Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below…

A: See below

Q: A jet plane lands with a speed of 107 m/s and can accelerate at a maximum rate of -5.50 m/s2 as it…

A: Initial speed is Acceleration is Finally the plane comes to rest so final speed is Length of runway…

Q: A cannon fires a 0.292 kg shell with initial velocity vi = 8.2 m/s in the direction θ = 45 ◦ above…

A: Mass of shell m=0.292 KgInitial velocity vi=8.2 m/sAngle θ=45° with horizontalTime t=0.643…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.