Which of the following systems is in static equilibrium? O A simple pendulum with very small angles of oscillation. O A horizontal disk in uniform circular motion. A stick balanced on one end on top of the table. O A tossed coin at the top of its trajectory.

Q: 401 75 1 R m Ru w Hon {R 2 if R=300, find Req between 1 and 2

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Q: 146.88 What is The answer in 2 significant figures?

A: The value 146.88 can be written as,

Q: how about 2 , 3 and 4

A: Dear student,  Since all questions are different as per guidelines we can author only one question.…

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A: A unit vector has a magnitude of one. There are no units or dimensions in a unit vector. We have the…

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A: The quantity which comprises of magnitude as well as direction, is referred to as vector quantity. A…

Q: Problem 1.56Compute the line integral of v=6+yz²ŷ+ (3y+z) 2 along the triangular path shown in Fig.…

A: Solution: Let us calculate the curl of the given vector v. v=6x^+yz2…

Q: ¿Be + H > + He

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Q: What direction does the vector b = -5.00i + 5.003 N point in?

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Q: V OT OP S

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A: Now range of a projectile fired with an initial velocity u and at an angle θ is given by,…

Q: -X z (out of page) В (in ра -Y

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A: We have to set up a problem that will provide a solution given in the question. By identifying the…

Q: 4 Пу. i = 1´ i b. 4 II y. · * i = 1´ i d.

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Q: How many significant digits are in the exact number 155?

A: Given: The number is 155.

Q: A man weighs 176 lb. Determine the weight in newtons. (1 kg = 2.2 lb)

A: Given Mass of man m = 176 lb To find  Weight of man in Newtons

Q: Determine the number of significant figures in the following numbers. a. 6.12 b. 4.009

A: Given data:  Two numbers 6.12 and 4.009 Required: The number of significant figures

Q: 8. An object is dropped and hits the ground 6.00 seconds later. From what height was it dropped?…

A: Time taken by an object to hit the ground=6 s Required height of object from which it was dropped.

Q: Determine where the resultant acts measured from A. A. 3.27 ft B. 4.84 ft C. 5.03 ft D. None of…

A: Given :-  A beam is given with a varying load from 150 lb/ft to 200 lb/ft , and a point load of 500…

Q: D.) PA. E.) PA V

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Q: A force of magnitude P = 169 N is applied to the stationary machine handle as shown. Write the force…

A: Given:-  A force of magnitude of P = 169 N was applied to the machine handle. Find:-  Write the…

Q: If A = 5f + 26 – Żand = f – 36 + 42 , find the following: (а) А- В

A: Given data:A=5r^+2ϕ^-z^B=r^-3ϕ^+4z^

Q: Considering the usual unit vectors: i j and k Find the dot product given by C=A'B, for the following…

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Q: eif A-2itj-k B=i+2j+ 5k calculate A.B

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Q: 17. How many significant digits in 1.1372 x 101° m³ ? *

A: The all non zero digits in a numbers are significant.

Q: Show that V · B = μ₁ μα if 0=C.A

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Q: 7A is how many fA?

A: Given:  7 A

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Q: d? da? (x)+ k²b(x) = 0

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Q: 1. Find the unit vector in the direction w^ = 6^ - 2j^

A: The unit vector in the direction of  w→=6 i^-2 j^. Given, w→=6 i^-2 j^

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A: The surface is given byx2+y2+z2=a2a normal vector to this surface, can be evaluated by taking its…

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A: We have, 1 m = 100 cm

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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A: Given : Speed = 45 mihrTo convert : Speed from mihr to kmhr

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A: We know that kinetic energy is given by  KE=1/2mv2

Q: 3 300M 300N 50 50° Find: B+ C F=?,

A: Please see the answer in next step

Q: The circuit shown in the figure below is connected for 2.10 min. (Assume R, = 8.20 N, R2 = 2.30 n,…

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Q: The plane is inclined at an angle of theta = 0 = 61 degrees away from vertical. The coefficient of…

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Q: 51. A roller coaster moves 90.0 m horizontally forward, then travels 40.0 m at an angle of 24.0°…

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Q: 7. Solve for unknown parameters 30

A: solution is given as