(II) Suppose that you have a 9.0-V battery and wish to apply a voltage of only 3.5 V. Given an unlimited supply of 1.0-0 resistors, how could you connect them to make a "voltage divider" that produces a 3.5-V output for a 9.0-V input?

Q: NASA is expected to send a 2600-kg satellite 450 km above the earth’s surface. (a) What is its…

A: mass of satellite (m) = 2600 kg altitude of satellite above the surface of earth (h) = 450 km

Q: 3. Electric field lines near positive point charges A) circle clockwise. B) circle…

A: Electric field lines are the vector field lines which are never ever intersects with each other.

Q: State how many significant figures are proper in the results of the following calculations. (a)…

A:

Q: In your own words, define and explain the density of states in short devices, and give examples…

A: To define density of states.

Q: Two negative point charges q1 and q2, in uC, are separated in a vacuum by a distance if 3.0m. Charge…

A: Given : Two negative charges q1 and q2. q1 is four times great as q2.  Distance between q1 and q2 =…

Q: A proton moving at 4.50 x 106 m/s through a magnetic field of magnitude 1.68 T experiences a…

A: In the given question, Velocity of proton (v) = 4.5×106m/s Magnetic field (B) = 1.68 T Magnetic…

Q: Determine the magnitude of the vector sum V = V₁ + V₂ and the angle e, which V makes with the…

A: The resultant vector, V=V1+V2 The angle by which V makes with the positive x-axis= θx The magnitude…

Q: Vectors may exist in between ____ axes (i.e. northwest NW and southeast SE) and may have either the…

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Q: determine the change in electric potential energy of the system as a fourth point charge of -2 µC,…

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Q: particle of mass m hangs from a light spring inside a lift (see figure). When the lift is at rest,…

A:

Q: A particle with a mass of 10 kg is moving at a velocity of (3t^2 + 4t)j m/s. What would be the…

A:

Q: 100-kg particle moves with an initial velocity of (4.0i, - 6.0j) m/s. If its velocity changes to v =…

A: Given:- M= 100 kg u= initial velocity= (4i^ - 6j^) m/s |u|= √(42+62) = 7.21 m/s v= final velocity=…

Q: proton (q = +1.602 X 10-19 C) travels at v = 3 m/s and enters the magnetic field B = 2 .5 mT, and…

A:

Q: (d) Number i (e) Number i (f) Number i Units Units Units

A:

Q: The normalization PIB model with box size of 5.27 nm is constant (in Sl units) for a O a. 23859 O b.…

A: Given : Size of box , a = 5.27 nm  Find : Normalization constant ( in SI Units ) for PIB model

Q: cargo of 2 Kg on a frictionless ramp is connected (by a cord that runs over a pulley) to a spring of…

A: Given:-  The mass of the cargo is m = 2 kg  The angle of the inclined plane is θ= 40° The spring…

Q: What is the net force acting on an 1,100kg car that accelerates from 12.0m/s to 23.0m/s in 5.50…

A: Given Data:- Mass of the car is m=1100 kg Initial velocity of the Car is vi=12.0 m/s Final velocity…

Q: Please help convert 488x10^-9 m to micrometers. Show work. Then solve for v in the equation below

A:

Q: 1. 0.065 kg object is attached to a spring is a spring constant of Joo N/m. The Other end of the…

A: Given:- m= 0.065 kg K= 100 N/m

Q: A student is testing the UAM equations by measuring the time it takes for light-weight plastic balls…

A: (D) The acceleration of the plastic balls is not uniform is the most likely cause of the large…

Q: You want to create a telescope with a resolving power of 0.045 arc seconds at a wavelength of 550…

A: In this question we have to find the diameter. Please give positive feedback if the answer helps you…

Q: 1. The shot is 1.2 m above the ground at 10 m/s when a shot-putter fires a 5 kg shot. It reaches 5 m…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Point charges q1 = +6 nC and q2 = -3 nC, are placed at points (0 m, 4 m ) and (3 m, 0 m)…

A:

Q: The angle through which a rotating wheel has turned in time t is given by q = t3-12t2+36t+30, where…

A:

Q: A student drove to the university from her home and noted that the odometer reading of her car…

A: The student travels a distance, ∆S = 15.0 km in ∆t = 18.0 min = 18.060.0 h = 0.3 h The displacement…

Q: A man is running at speed Uman to catch a bus already at a stop, as shown in (Figure 1). At t= 0,…

A: Given:velocity of the man, vman acceleration of man, aman= m m/s2 velocity of the man is…

Q: Oil in hydraulic cylinder is compressed from an initial volume 3 m³ to 2.12 m³. If the pressure of…

A: Initial volume, v = 3 m³ Final volume, V = 2.12 m³ Initial pressure, p = 50 MPa Final pressure, P =…

Q: A pebble is thrown is vertically upwards with a speed of 25m/s. How will it go after 2 sec ? Take g…

A:

Q: Distinguish between radiative- and non-radiative transitions and give an example of  each.

A: radiative transition :-  Radiative transitions involve the absorption of a photon, if the transition…

Q: Fnet = kg m/s to kg m/s in 5 s. > N

A:

Q: The motion of a particle is defined by the relation a = 4t, where a is in ft/s² and t in seconds. It…

A: Given value--- s = 1 ft and v = 2 ft/s when t = 1 sec. We have to find --- relation between v and…

Q: A person pushes a 16.0 kg lawn mower at constant speed with a force of 84.0 N directed along the…

A: Mass of the lawn mower, m=16 kg Force applied, FAPP=84 N Angle with the horizontal, θ=45°

Q: n the electromagnetic wave,the direction of the propagation of the wave is______ A. Always to the…

A: to identify : The direction of propagation of the electromagnetic wave

Q: The thin conducting shell below carries a total charge of -5 µC (not shown) on its two surfaces, of…

A: In the given question, Total charge on its two surface  = -5μC The total charge that is present on…

Q: In the figure shown below, the weight (W) is 1,745N. What is the magnitude of the tension in the…

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Q: If 0 0 M₁ 2? 120° 1 in the figure = 55°, how about Mz

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Q: A proton at point A in Figure has a speed vo= 1.41 x 106 m/s. Find a) The magnitude and direction of…

A: velocity of proton = 1.41×106 m/s diameter of the semi circular path followed = 10 cm

Q: Find the reactions at the support A and B in the system below.

A: Rotation is when body revolves around a fixed axis. All the particles of body go circular motion. A…

Q: In the figure, a copper bar is welded end to end with a brass bar. The cross-section area of both…

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Q: Find the following for the path in the figure below. 0 (a) the total distance traveled m (b) the…

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Q: change in momentum?

A: Given data, A force acts on a body having mass for 3 sec initially at rest.  Find velocity acquired…

Q: A car, initially moving at 1m/s, has a constant acceleration of 2m/s. After 10 seconds, what will…

A: Since there are more than one question I am answering the first question only according to the…

Q: A truck slams on the breaks, and the stunt driver is thrown against his seatbelt, stopping in 90m.…

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Q: A 3.6 g marble is fired vertically upward using a spring gun. The spring must be compressed 2.9 cm…

A: In this question we have to find the change in gravitational potential energy and change on elastic…

Q: The potential of an electric dipole at the origin is given by gd V=k- 7.2 V = er Compute the…

A: Given:potential of dipole at origin is V = kqdr2cosθcharge on on point of dipole,q = 2.0 Cdistance…

Q: Point charges q1 = +6 nC and q2 = -3nC, are placed at points (0m, 4m) and (3m, 0m) respectively.…

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Q: A helicopter blade spins at exactly 110 revolutions per minute. Its tip is 5.50 m from the center of…

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Q: A force of 16 N acts on a body of mass 3 kg for 5 s initially at rest. Calculate the velocity…

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Q: In a television program, a young actor singing at a frequency of 1,200 Hz is approaching a lady at…

A: When there is relative motion between source of sound and listener, the frequency of the sound…

Q: Three identical blocks connected by ideal (massless) strings are being pulled along a horizontal…

A: