A spaceship moving away from the earth with a speed of 0.90c fires a missile inthe same direction as its motion, with a speed of 0.70c relative to thespaceship. What is the missile’s speed relative to the earth? Let c=3.0 EXP8 m/s. a. 0.75c b. 0.82c c. 0.90 c d. 0.98 c

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Q: EB dancel. An EM wave has a magnetic field strength of 5.00 × 10-4 [T]. What is its electric field…

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A: Note:-  You have posted multiple different questions. As per guideline I will solve first question…

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A: Given: The height of the satellite is 3.84x108 m.

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Q: Three identical point charges, each of mass m = 0.350 kg, hang from three strings, as shown in the…

A: Draw the free-body diagram of the system.

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A: focal length of concave lens (f1) = -10 cm focal length of convex lens (f2) = 15 cmDistance between…

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Q: A tennis ball of mass 0.065 kg and speed of 28 m/s strikes a wall at 40 degrees angle and rebounds…

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A: Given: The supply voltage is V. The resistors are R1 and R2. The capacitor of the circuit is C.

Q: Which statement best explains what is seen in the image below. * о Differences in diffraction: while…

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A: Draw the schematic diagram of the rays.

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Q: Dispersion Curve. Which of the following correctly describes the relationship of the refracted…

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Q: 5G Fact Check. Philippine mobile carriers use the n78 band at 3.5 × 10⁹ [Hz]. What is the wavelength…

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Q: EB dancel. An EM wave has a magnetic field strength of 5.00 x 10-4 [T]. What is its electric field…

A: Given Magnetic field strength is given as B=5.00×10-4 T Refractive index of the medium is n=1.50…

Q: A 9.75 m ladder with a mass of 21.7 kg lies flat on the ground. A painter grabs the top end of the…

A: Write the given values with the suitable variables. l=9.75 mm=21.7 kgP=245 Nα=1.8 rad/s2 Here, l, m,…

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Q: You go to slide your chair out from under the table at Thanksgiving at your grandma's house. She…

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A: Given:-   The Weigh of the box is m1g = 100 N  it on the rest position on the top of the 45°…

Q: The Road Not Taken. Suppose you have two coherent point sources both having monochromatic light with…

A: Given Data:- Wavelength of the monochromatic sources is λ=514.5 nm Phase difference is ∆ϕ=45°…

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Q: A projectile is fired with an initial speed of 36.6 m/sm/s at an angle of 44.0 ∘∘ above the…

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Q: 6. The difference between 238U and 235 U isotopes is because of difference in their neutron. [True /…

A: we have to fill up all these blanks.

Q: Speedo Lite. A light ray coming from air (n = 1.00) is incident on some unknown liquid at an angle…

A: Solution:- 1) According to the snell's law , we have n1*Sin(i) = n2*Sin(r) Here,   n1 = refractive…

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Q: Quiet. You (point A) and your friend (point B) are holding in-phase speakers which emit sound with…

A: Wavelength of sound = 1 m distance AP = 2 m distance BP = x Intensity at point P = 0 Wm2

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Q: Create an example of the Law of Conservation of Energy

A: The law of conservation of energy states that energy can neither be created nor be destroyed. It can…