A sandwich sits on the edge of a circular serving platter that is spinning. The sandwich is speeding up as the platter spins. Which statements are true? none of these O The sandwich has a centrifugal acceleration. The sandwich has a tangential acceleration. There is a centripetal acceleration.

Q: Describe how objects can become electrically charged Use Coulomb's law to compute the force between…

A: (i) How objects can become electrically charged. (ii) Force between two charges using Coulomb's law.

Q: 10.0 m. Y 500 N T₁ 3.0 m 6.0 m X

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Q: Find resultant

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Q: 5. Prove that: Oln T a) Os =C, OIn P alnT b) ), =C,n), aIn V

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Q: 1. Let's practice using the right hand rule! Solve the following cross products: а. (+x)x (+у) b.…

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

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Q: solve algebraic equation. The unknown is a a=(b+c)2/d b=4 c= -8 d=16

A: The algebraic equation is given as, a=b+c2d The variables are given as, b=4c=-8d=16

Q: 7.7 Water at 10°C flows perpendicular to a 3 cm O.D. cylinder at 70°C. The velocity is 1 m/s.…

A: Given: Let us consider the given data, Ti=10°CTs=70°CD=3 cm Let's determine h¯.

Q: Given that { 12p nC/m³, Pv (0, 1<p< 2 otherwise Determine D everywhere.

A: we have to find out Vector D by the help of given Rho v.

Q: In the figure, two 6.40 kg blocks are connected by a massless string over a pulley of radius 1.50 cm…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: 2. A magnetic coil produces 110,000 Maxwells with 2000 turns and with a current of 2 Amp. The…

A: Solution:-Given thatmagnetic flux=110000 MaxwellsNumber of turns of coil (N)=2000Current (i)=2 Atime…

Q: - A horizontal force is applied to a 4.0 kg box. The box starts from rest moves a horizont- 20…

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Q: A rod with a lies abng the x ox's os 'shown. Chorge der s shown. Chorge %3D so woniB 5; pas aut Jo}…

A: The solution of thi question is

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: A 8.0kg box slides down a 2.0m long surface that is inclined at 53° below the horizontal. The…

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Q: In the figure, block 1 has mass m₁ = 483 g, block 2 has mass m₂ = 560 g, and the pulley is on a…

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Q: add the vector

A: Let the three vectors be denoted as A, B and C.Resolve the three vectors along the coordinate axes…

Q: 9. Convert 3.14 rad into degree. OA. 180 OB. 45 O C. 60 OD. 30

A: According to question we need to convert rad to degree .

Q: The dot product of a̟ · a, is equal to: a. sin 0 cos o b. sin ø cos e c. cos o cos 0 d. sin ø sin 0

A: The unit vector ar in cartesian coordinates is given by

Q: planes nave the same mechanical advantage? Write your answer here: 50 cm 50 cm 5cm 3m 40 cm 4m 4m…

A: Op

Q: 1. Find the angle between each of the following pairs of vectors: A = -21 + 6) and B = 21-3ĵ A = B =…

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Q: Consider the semiare of charge shown in the figure, that has an opening angle of 0o = 47° and a…

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Q: 5. Vector A S has a magnitude of 35.0 units and points in the direction 325° counterclockwise from…

A: Given : |A| = 35 units θ = 325° counterclockwise from the positive x axis

Q: Draw the vector within the unit cell (1.0.-2)

A: To determine: The vector within the unit cell (1 , 0 , -2)

Q: Which of the following is NOT TRUE?  a.   A vector has both magnitude and direction.  b.   Vector…

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Q: Problem 9. What length should an oboe have to produce a fundamental frequency of 110 Hz on a day…

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Q: Show that V · B = μ₁ μα if 0=C.A

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Q: In a beehive, each cell is a regular hexagonal prism, open at one end with a trihedral angle at the…

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Q: Radium being a member of the uranium series occurs in uranium ores. If the half lives of uranium and…

A: Given data :  Half lives of uranium t1/2 = 4.5 × 109 years. Half lives of radium t1/2 = 1620 years.…

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^

Q: An ideal monatomic gas expands adiabatically from 0.530 m³ to 1.72 m³. If the initial pressure and…

A: Given:-  An ideal monatomic gas expands adiabatically as the volume of gas changes as  Vi = 0.530 m3…

Q: 2. Express the force as a Cartesian vector in terms of unit vectors ‘i’ ‘j’ and ‘k’. Round to three…

A: The force acting on the system is given as, F=500 N. TO DETERMINE: The given force in cartesian…

Q: A vector, V, has a magnitude of 250 N and a direction of 65°. Determine the following: a. Vx = b.…

A: Given data:  Magnitude of the force vector (V) = 250 N Direction (θ) = 65° Required: The x and y…

Q: Figure 1.1 shows a road vehicle which may be modelled as a particle. The vehicle accelerates in a…

A: According to our guidelines We’ll answer the first 3 subparts of the question since the exact one…

Q: onconservative pushing force does 58.0 J of work. How much work is done by the pushing force when…

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Q: Plz solve

A: Given that,Mass of skater : m = 60 (kg)Initial angular speed : ω =6 (rad/sec)Initial moment of…

Q: VECTORS х-component y-component A = 2.5 N, 40 degrees 1a 1b B = 3.2 N, 110 degrees 1d

A: Answers have been boxed.

Q: The illumination of an object by a light source is directly proportional to the strength of the…

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Q: the string in vertical and its top end tied to a fixed bar as shown in the figure. What is the speed…

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Q: on

A: Given: Mass is 50 kg Distance is 0.3 m