How many revolutions per min would a 25- m-diameter ferris wheel need to make for the passengers to feel "weightless" at the topmost point?

Q: C no sir

A: potential difference =V =IR

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Q: An object 2.0 cm in height is placed 10.0 cm in front of a concave mirror with a focal length of 8.0…

A: Given Object distance u = -10 cm Focal length f = -8 cm

Q: Solve c

A: Asgiven in part (b), the output power is =0.31mW and from part (c),input power is= VI =…

Q: 1. Convert the following and show your solution: a. 55» mg dm3 b. 24 in? » um? c. 5'10" » m d. 350…

A: (d) 1 slug=1.459×1016 pg1 in3=1.639×1022 nm3

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Q: Q2 A particle with mass m is attached to two identical springs with spring constant k and natural…

A: Now energy equation will be, 12mv2+kx2+mgx±2kaxDiffrentiating with respect to…

Q: O What is capacitance? Two capacitor have a capacity of 5 µF when connected in parallel and 1.2 µF…

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Q: Instructions: Make sure to go to a dark place, or any place at your home where you can observe…

A: what have you observed from each set-up. When will the shadow be casted.

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A: Let us calculate the part a of the question, i.e. to find the normalized wave function for a 2-D…

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Q: a) An ideal gas of particles, each of mass m at temperature r, is sub- jected to an external force…

A: please see the next step for solution

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C². Vacuum…

A: Given, A charged particle in magnetic field.

Q: In the figure a 17 V battery is connected across capacitors of capacitances C1 = C6 = 5.0 µF and C3…

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Q: pls help me for HW thank u have a nice day=)

A: This graph below shows the charging of a capacitor .

Q: At the instant the displacement of a 2.00 kg object relative to the origin is á = (2.00 m) î + (4.00…

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Q: And r0 ?

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Q: SITUATION 2. Similar bars as shown are translating and/or rotating with the given linear and A B C D…

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Q: A Moving to the next question prevents changes to this answer. Question 27 "If two objects with…

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Q: The output voltage of an AC generator is given by Av = (1.21 x 102 V)sin(40zt). The generator is…

A: ∆V = (1.21 × 102V)sin(40πt)

Q: d) Convert z = 30 (km)² / (hr)2 to S.I. units.

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Q: Consider a one-dimensional particle which is confined within the region 0≤x≤a and whose wave…

A: Given that A particle is confined in a region 0≤x≤a The wave function is ψx,t=sinπxae-iωt   a) If…

Q: Problem 8: The free-body diagram shows the all of the forces acting on an object of mass m = 4.13…

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Q: We have four charges, each of which has size given by some integer A, B, C, or D times q, where q =…

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Q: answer "g" please

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A: (g) Given terms,           Mass of the planet ---> M           Mass of the satellite ---> m…

Q: - Part (h) Calculate the value of vf in meters per second when the ball starts from rest.

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Q: Covert the following vectors in unit vector form and complete the table below. ..Ro undoff entries…

A: To find : the different components of given vectors :

Q: rest. Part (f) Calculate the fall time At, in seconds, when the ball starts from rest. Part (g)…

A: Given: The height of the ball from the ground is 17 m. The initial velocity vi.