Calculate the Doppler shift (in kHz), if the transmit frequency is 5 MHz, the velocity of the flow is 45 cm/s, and the Doppler angle is 60 degrees.

Q: QUESTION 4 In the picture below, the block of mass m= 26.0 kg is in equilibrium. The tension in the…

A: Given:- The block mass m = 26 kg  The horizontal tension  T1 = 143 N  Find:- The angle  θ ?

Q: While going down a roller coaster 20 m above the ground, a 100kg man is moving at 10 m/s  What is…

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Q: ⓇX 1) Y --- For the projectile in the picture above, which of the following would be the correct…

A: When a projectile is thrown upwards then it moves in a parabolic path. The path which is traced by…

Q: 616 isn't working. Could there be a different formula to go by?

A: The kinetic energy of the free particle is higher than the rest mass energy of the particles. So the…

Q: where did that 41 come from in (".41"+ .84)/.41 ??? came out of no where it seems

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Q: A flat coil of wire, consisting of 20 circular loops with a total resistance of 20.0 2, is placed so…

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Q: The radius of Jupiter is about 68.0 × 103 km. The radius of the Earth is about 6300.0 km. How many…

A: Given data The radius of Jupiter is RJ=68.0×103 km The radius of Earth is RE=6300 km   The volume of…

Q: A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm. Exactly how…

A: Given, A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm.

Q: In the fall of 2002, a group of scientists at Los Alamos National Laboratory determined that the…

A: Step 1:

Q: Lx = Wx Ixx + Wy Ixy tWz Zxz Hw

A: This problem is based on Angular momentum and inertia tensor of a rigid body Let at any instant of…

Q: 3. An astronaut is standing on an unknown planet. If he estimates the planet is 2.505 x 10°m in…

A: The acceleration due to gravity on the planet with mass M and radius R is given by Where G =…

Q: An airplane has a touchdown velocity of 75.0 knots and comes to rest in 400 ft. What is the…

A: Explanation To solve the problem we will use the following two kinematics equations. vf2=vi2+2ad…

Q: Determine the magnitude of the towing force F if the resultant force has a magnitude Fr=13 kN and is…

A: We will first resolve the given forces into components along x and y axis. Then we will use given…

Q: The world's largest cut diamond is the First Star of Africa. Its volume is 30.2 cubic centimeters.…

A: 1 inch = 2.54 cm  1 cm = (1/2.54) inch  1 feet = 30.48 cm

Q: M (R₂+h) а = G- g 2

A: Givenag=GMRE+h2thusRE+h2=GMagtaking square root both sideRE+h=GMagthus,h=GMag-RE

Q: A 500.0 g bird is fly- g horizontally at 2.25 m/s, not ying much attention, when it sud- nly flies…

A: Given Mass of bar M = 1.5 kg Length L =0.75 m Moment of inertia about center = (1/12) ML2

Q: 6. For the cellar of a new house, a hole is dug in the ground, with vertical sides going down 2.40…

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Q: Two spheres are cut from a certain uniform rock. One has radius 4.25 cm. The mass of the other is…

A: The expression for find density of material is ρ=mV=m43πr3 The spheres are cut from the same uniform…

Q: How many possible microstates are there for 6 molecules to fit in 6 boxes, when 4 molecules are…

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Q: The speed of the solar wind is approximately 400 km/s. How many days does the solar wind take to…

A: The distance from sun to mars is  d=2.438×1011 m time=distancespeed speed=v=400 km/s=4×105 m/s

Q: planet Earth, Jupiter, the Moon, and the Sun have the following values: mJ = 1.90x1027kg , mE =…

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Q: does not depend on is linearly proportional to is inversely proportional to increases by a factor of…

A: Introduction: The capacitance of the capacitor depends upon the ratio charged stored to the…

Q: A solenoid used to produce magnetic fields for research purposes is 2.3 m long, with an inner radius…

A: Given: Length of solenoid is 2.3 m Inner radius is 28 cm Number of turns in wire are 1500 Magnetic…

Q: A cardinal (Richmondena cardinalis) of mass 4.20x10-2 kg and a baseball of mass 0.150 kg have the…

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Q: 1. From I šēčônd to 2 seconds, fast is the object traveling. (Take the difference in distance and…

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Q: Given A= (-3i+7j-4k) B= (6i-10j+9k), calculate A X B.

A: Given  A= (-3i+7j-4k) B= (6i-10j+9k) We have to calculate A X B.