show how FLRW metric can be derived by first principles.

Q: Which of the vectors is the result of P+ Q?

A: Required : Direction of the resultant vector.

Q: In Figure 1, calculate the magnitude of the net Coulomb force on charge Q2 = +4.0 µC due to charges…

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Q: please answer e f and g

A: (e) At what tangential speed should the bug move so the apparent weight at the top is zero. (f) What…

Q: blood e. A nurse needs to inject liquid medicine into your body by exerting a D/5 newtons force onto…

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Q: .. 4.9 A 5.0 N force is applied to a 2.0 kg block on a frictionless surface. The block is initially…

A: Given that:-  Mass of block=2kg Force applied on the block=5N

Q: Question 2.6

A: X(t)= at2+bt3 Where,  a=1.50 m/s2   and   b= 0.05 m/s3 (a)  At  t=0s   , X = X1 (Let) Put  t= 0  ,we…

Q: 1. A circular loop has radius R and carries current 12 in a clockwise direction. The center of the…

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Q: 11) Which of the following represents the power generated by a liquid flowing o of a hole of area A…

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Q: Find the tension in each of the three cables supporting the traffic light if it weighs 160 N. 41°…

A: Weight=160N

Q: Vectors: Problem 60

A: Answer:   As per the given data,   To determine the magnitude of the Resultant pull can be done by…

Q: Determine the acceleration of the cable drawn into the motor to make the load B attain a speed of 8…

A: Given, Speed at load, vB=8m/s Time, t=3s Length of string 1, SB+2SB-SC=l13SB-2SC=l1 Time derivative…

Q: E and f only please!

A: Given information: The symbols have the same meaning as described in the question itself.

Q: A current of 0.78 A flows through a copper wire 0.50 mm in diameter when it is connected to a…

A:

Q: 2. A 52 kg ice hockey player moving at 11 m/s slows down and stops over a displacement of 8.0 m. ™C…

A: Given that: The mass of the hockey is m=52 kg The initial speed is u=11 m/s The final speed is v=0…

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

A: Four long straight wire are perpendicular to page.Current, I=26 ALength, a=25 cm Find out - The…

Q: Q.3) Please explain Newton's laws of motion.

A: Newton's laws of motion are a set of three laws in classical mechanics, which together establish an…

Q: Can someone solve d, e, f, and g

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Q: Two flywheels of negligible mass and different radii are bonded together and rotate about a common…

A: Given data:  Radius of smaller flywheel (r') = 21 cm Force on smaller flywheel (F') = 50 N Radius of…

Q: ONLY PART D AND E

A: D. pulley angular acceleration = 2.99687 rad/sec2 E. The rotational Inertia of pulley = 4.3 x 10-3…

Q: mall airplane flying horizontally with a speed of 186 mi/hr at an altitude of 315 ft above a remote…

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Q: If multiple objects move together, you should draw a free body diagrams (FBD) for each object and a…

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