Weights of 10 N, 23 N, and 30 N are placed on a meterstick at 24 cm, 40 cm, and 66 cm respectively. The meterstick is balanced by a single support at its midpoint. At what point may a 6 N be attached to produce equilibrium?

Q: Situation 4. The rectangular plate is made up of 0.3-m squares as shown. A 150-N force is applied at…

A: Solution:-Given that

Q: A beam of light passes through four Material 1 Material 2 materials, where the dashed line is the…

A: Given Data : The refractive index of material 1 is given as n1 = 2.1. The angle of incidence at…

Q: An object is moving in a circular path at constant speed as shown in the figure. What is the…

A: As object is moving in a circular path with constant speed but it's direction is continuously…

Q: P• d

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Q: The figure shows the work done on an object traveling along different paths between 3 different…

A: Given: The work done from path B to A is 30 J. The work done along paths B to C is -10 J. The forces…

Q: 13. An electron is initially in the n=3 state of a hydrogen atom (Bohr model). This electron may…

A: An electron in the hydrogen atom is initially at n = 3 state.The energy of the electron in a…

Q: A fireman tosses his 0.99-kg hat onto a peg, where it oscillates as a physical pendulum (see the…

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Q: 1. In each of five situations, two point charges (Q₁, Q2) are separated by a distance d. Rank them…

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Q: 3. A space station of radius 90 m is rotating to simulate a gravitational field. LII 90 m & L What…

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Q: A 0.4 C charge and a 0.3 charge exert a force of 55 N on each other. How far apart are the charges?

A: (1) Given: Charges q1=0.4 C, q2=0.3 C, Force between the charges F=55 N. Required: Distance between…

Q: SerPSE1O 24.A.OP.038. [4041070] An engineering intern has a spherical shell of radius R = 0.121 m…

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Q: 3. A box, initially at rest, is placed on the top of the frictionless incline shown. 6 m A) Using a…

A: initially the block is at rest, it is placed on top of frictionless incline    free body diagram:

Q: The same experiment on uniformly accelerated motion was performed. See figure below for the set-up.…

A: Kinematics.

Q: Calculate the electric force on a charge, q near two charges, +Q and -Q, as shown in (a) and (b).…

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Q: where did u get the mp and mn?

A: clarification is sought for mp and mn

Q: A ball is thrown upwards as shown in the figure. Is the work done by gravity on the ball +, - or…

A: Work done is defined as the amount of energy transferred. Work done = Force × distance moved in the…

Q: Question 6 Light: Always acts like a wave O Always acts like a particle O Acts like a particle…

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Q: presented in the table below. Constant Mass vs Varying Force Hanging Mass 1 23 2 50 g 70 g 90 g…

A: Solution: Based on the given data the mass of the cart is to be calculated. The given quantities…

Q: An arrangement of source charges produces the electric potential V=5000x2 along the x-axis, where V…

A: Given: Electric potential is V=5000×2 Charged particle is 15 nC Turning points at ±8.4 cm

Q: 1. Express the following numbers in scientific notation. a. 827 b. 450020

A: Scientific notations are also referred to as exponential notations. a) 827 can be written in…

Q: and Parallel Forces

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Q: Match each variable to the unit associated with it. P                          a. watts W…

A: Power has the unit of watts, work done is measured in unit of joules. But IMA which is the…

Q: * N 72 i 1 Archimedes supposedly was asked to determine whether a crown made for the king consisted…

A: Scale reading in air is 6.57 N Scale reading in water is 5.92 N

Q: In the figure, the long straight wire carries a current of 30 A and the rectangular loop carries a…

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Q: Solution does not match any of the possible solutions. Not sure problem was worked correctly? A)…

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Q: (a) We know from experience that we cannot just pull ourselves at our feet away from the ground. Why…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 6 In the diagram shown, m1 = m2 = 30° and B = 45°. 25kg. Set a = m1 F. a. Calculate the tension, F1,…

A: Given: the value of mass: m1=m2=25  kg The value of angle: α=30° and β=45°   It is required to…

Q: D. The Earth (m=5.98x 1024 kg) moving at an orbital speed equal to 2.98x10 m/s.

A: Part (D): Given: The mass of the earth is 5.98x1024 kg. The orbital speed of the earth is 2.98x108…