EBK PHYSICS FOR SCIENTISTS AND ENGINEER
1st Edition
ISBN: 9780100546714
Author: Katz
Publisher: YUZU
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Chapter 5, Problem 32PQ
If the vector components of the position of a particle moving in the xy plane as a function of time are
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15 cm
Two lenses lie 70 cm apart. The focal lengths are f₁ = 20 cm for lens 1 (converging), and f₂ = -51 cm
for lens 2 (diverging). A 15 cm tall object sits 45 cm in front of lens 1. Note: the 50 and 100 cm
markings on the line are not the positions of the lenses!
a) First, draw the positions of the two lenses. Then draw a ray diagram with all the primary rays.
Include the location of image 1 formed by lens 1 and the final image formed by lens 2. (4
points)
0 cm
50 cm
100 cm
150 cm
b) For each of image 1 and the final image: are they real or virtual, upright or inverted (relative to
the original object)? (1 point)
c) Calculate the distance of the final image from the object. (2 points)
d) Find the magnification and size in cm of the final image. (2 points)
e) Do your calculations in parts c) and d) match your ray diagrams in part a)? (1 point)
A simple series circuit consists of a 150 Ω resistor, a 27.0 V battery, a switch, and a 2.00 pF parallel-plate capacitor (initially uncharged) with plates 5.0 mm apart. The switch is closed at t =0s .
Part A
Part complete
Part B
Part complete
Part C
Find the electric flux at t =0.50ns.
Express your answer in volt-meters.
View Available Hint(s)for Part C
Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type
nothing
V⋅m
Part D
Find the displacement current at t =0.50ns.
Chapter 5 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
Ch. 5.2 - Because Newtons first law is counterintuitive, it...Ch. 5.2 - Train Collision and Newtons First Law A group of...Ch. 5.3 - Shown in Figure 5.4 are four situations in which a...Ch. 5.3 - A person stands on a spring scale in an elevator...Ch. 5.4 - Prob. 5.5CECh. 5.5 - Prob. 5.6CECh. 5.6 - a. Take a moment to be sure that you understand...Ch. 5.7 - Imagine weighing the same bunch of bananas with...Ch. 5.7 - For all three situations, find the magnitude and...Ch. 5.9 - Prob. 5.10CE
Ch. 5.9 - A child jumping off the monkey bars at a...Ch. 5.9 - Prob. 5.12CECh. 5 - Why is it easier to lift a very large beach ball...Ch. 5 - Prob. 2PQCh. 5 - Imagine pushing two blocks on ice. The light block...Ch. 5 - When Julia Child would cook an omelet, she would...Ch. 5 - Prob. 5PQCh. 5 - Prob. 6PQCh. 5 - Prob. 7PQCh. 5 - Prob. 8PQCh. 5 - Prob. 9PQCh. 5 - Prob. 10PQCh. 5 - Prob. 11PQCh. 5 - You blow a small piece of paper through the air....Ch. 5 - Prob. 13PQCh. 5 - Prob. 14PQCh. 5 - Prob. 15PQCh. 5 - Prob. 16PQCh. 5 - Prob. 17PQCh. 5 - A ball hanging from a light string or rod can be...Ch. 5 - Prob. 19PQCh. 5 - You are riding a luxury bus. In front of you is a...Ch. 5 - Prob. 21PQCh. 5 - A particle with mass m = 4.00 kg accelerates...Ch. 5 - The x and y coordinates of a 4.00-kg particle...Ch. 5 - In the movie Garden State, one of the characters...Ch. 5 - The starship Enterprise has its tractor beam...Ch. 5 - A race car is moving around a circular track at a...Ch. 5 - A particle of mass m1 accelerates at 4.25 m/s2...Ch. 5 - Prob. 28PQCh. 5 - Two forces F1=(62.98i15.80j) N and...Ch. 5 - Three forces F1=(62.98i15.80j) N,...Ch. 5 - A hockey stick pushes a 0.160-kg puck with...Ch. 5 - If the vector components of the position of a...Ch. 5 - If the vector components of the position of a...Ch. 5 - A 15.0-kg object is in free fall near the surface...Ch. 5 - A black widow spider hangs motionless from a web...Ch. 5 - Determine whether each of the following statements...Ch. 5 - You place tomatoes in the pan of a hanging spring...Ch. 5 - Kinetic friction is proportional to the normal...Ch. 5 - A student takes the elevator up to the fourth...Ch. 5 - A sleigh is being pulled horizontally by a train...Ch. 5 - Two blocks are connected by a rope that passes...Ch. 5 - Find an expression for the carts acceleration in...Ch. 5 - A woman uses a rope to pull a block of mass m...Ch. 5 - A student working on a school project modeled a...Ch. 5 - One great form of athletic competition for...Ch. 5 - A heavy crate of mass 50.0 kg is pulled at...Ch. 5 - A block with mass m1 hangs from a rope that is...Ch. 5 - To get in shape, you head to the local gym to...Ch. 5 - A block with mass m1 hangs from a rope that is...Ch. 5 - FIGURE P5.49 Problems 49 and 50. Suppose the...Ch. 5 - Two objects, m1 = 3.00 kg and m2 = 8.50 kg, are...Ch. 5 - A runaway piano starts from rest and slides down a...Ch. 5 - Does the ground need to exert a force on you for...Ch. 5 - A boxer breaks his hand by punching another boxers...Ch. 5 - Prob. 55PQCh. 5 - A textbook rests on a movable wooden plank that is...Ch. 5 - Prob. 57PQCh. 5 - Prob. 58PQCh. 5 - Prob. 59PQCh. 5 - A worker is attempting to lift a 55.0-kg palette...Ch. 5 - Prob. 61PQCh. 5 - A concept map is a visual representation of...Ch. 5 - A 75.0-g arrow, fired at a speed of 110 m/s to the...Ch. 5 - Prob. 64PQCh. 5 - A box with mass m1 = 6.00 kg sliding on a rough...Ch. 5 - Prob. 66PQCh. 5 - A cosmic ray muon with mass m = 1.88 1028 kg...Ch. 5 - Prob. 68PQCh. 5 - Prob. 69PQCh. 5 - A 1.50-kg particle initially at rest and at the...Ch. 5 - A block of ice (m = 15.0 kg) with an attached rope...Ch. 5 - A block of ice (m = 15.0 kg) with an attached rope...Ch. 5 - Prob. 73PQCh. 5 - Starting from rest, a rectangular toy block with...Ch. 5 - When a 1.50-kg dress hangs midway from a taut...Ch. 5 - Jamal and Dayo are lifting a large chest, weighing...Ch. 5 - A heavy chandelier with mass 125 kg is hung by...Ch. 5 - Two children, Raffi and John, sitting on sleds...Ch. 5 - Two boxes with masses m1 = 4.00 kg and m2 = 10.0...Ch. 5 - Two blocks of mass m1 = 1.50 kg and m2 = 5.00 kg...Ch. 5 - An aerial demonstration aircraft dives at an angle...Ch. 5 - A painter sits on a scaffold that is connected to...Ch. 5 - Three crates with masses m1 = 5.45 kg, m2 = 7.88...Ch. 5 - A small block with mass m is set on the top of an...
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- Please dont forget the last three rowsarrow_forward1. [3.33/20 Points] Shown in the figure below is an electrical circuit containing three resistors and two batteries. R₁ www 4 R3 ww 10 www Write down the Kirchhoff Junction equation and solve it for I, in terms of I, and I. Write the result here: 4-42-13 Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram dockwise. 0-10-₁ +4 × Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and touches the components 10V, R₁, 4V, and R₂. 0--12R₂-IR₁ × The resistors in the circuit have the following values: R, 20 R₂ =6 R 100 Solve for all the following (some answers may be negative): I-1.3478 -0.2174 --1.1304 x Amperes x Amperes x Amperes NOTE: For the equations, put in resistances and currents SYMBOLICALLY using variables like R,,R₂,R, and I, J₂,;. Use numerical values of 10 and 4 for the voltages. SUBMIT ANSWERarrow_forwardQ3:A tow truck pulls a car that is stuck in the mud, with a force of 2 500 N as shown. The tow cable is under tension and therefore pulls downward and to the left on the pin at its upper end. The light pin is held in equilibrium by forces exerted by the two bars A and B. Each bar is a strut: that is, each is a bar whose weight is small com-pared to the forces it exerts, and which exerts forces only through hinge pins at its ends. Each strut exerts a force directed parallel to its length. (i) Determine the force of tension or compression in each strut. Proceed as follows: Make a guess as to which way (pushing or pulling) each force acts on the top pin. (4) (ii) Draw a free-body diagram of the pin. Use the condition for equilibrium of the pin to translate the free-body diagram into equations. From the equations calculate the forces exerted by struts A and B. 4A negative answer means the direction should be reversed, but the absolute value correctly gives the magnitude of the force. (8)…arrow_forward
- 2. Kiran is doing a summer internship in a physics lab that uses optical fibres. Their Thorlabs 1550BHP fibre has specifications listed here. To the right is a diagram of the various layers (thicknesses to scale) and the definition of the bending radius (not to scale). Kiran needs to route a beam of A = 1550 nm light through a tight mechanical setup and needs to keep the curves larger than the listed minimum bend radius (Long Term). Assume that any curves are circular (i.e. the curve makes a perfect circular arc segment) and Coating Cladding Core Cladding Coating that all the light is perfectly aligned when it enters the fibre. Bending Radius a) Draw a diagram of the situation showing the light beams, the core, and core-cladding interface of the fibre. Include a circular bend of the minimum bending radius, and the path of the light beams as they reflect. b) Based on the minimum bending radius, what is the ratio of the indices of refraction of the core and cladding material? I.e. find…arrow_forward1. Tobenna is visiting the penguin exhibit at a zoo. He sees a penguin swimming underwater, using its beak to look for food at the bottom of the tank. According to a tour guide, the tank is 2.0 m deep. The index of refraction of the water is the usual one of 1.33, and Tobenna is standing right at the edge of the tank. a) Tobenna's excellent depth perception tells him the penguin is 5.3 m away. He has taken PHYS 102 so he knows that this is just an apparent distance. Determine the apparent and actual horizontal distances of the penguin from the edge of the tank. b) If Tobenna crouches down so his head is only 1.0 m above the ground, will he perceive the penguin to be closer or further from the wall than in a)? c) Is there a place where Tobenna could stand where he would not see the penguin at all, despite being able to draw a straight line between his eyes and the penguin? (i.e. due to refraction, not from standing around a corner.) d) This question is qualitative only. You don't need…arrow_forwardReta 2. The force of gravity between two objects becomes stronger/twice as strong) LAWS OF MOTION 99 if the distance between them is halved. (four times 3. The force of gravity is weaker on the moon than on earth because the moon has less 4. The gravitational force exerted by the earth on an object is called the object's (Analysis) (mass/distance) (Application) (weight/mass) (Understanding) ANSWERS 1. decreases 2. four times stronger 3. mass 4. weight. Numericals Find the gravitational force between two bodies of masses 50 kg each, situated at 1 m from each other. Ans. 1.67 x 107 N. 2. Find the attractive force between moon and earth if mass of earth is 6 x 1024 kg, mass of moon is 7.4 × 1022 kg and moon is at a distance of 3.84 x 108 m from the earth. Ans. 2.01 x 1020 N. 3. How does the gravitational force between two bodies change, if the distance between them is reduced to half? Calculate the value of 'g' at height of 3 times to radius of earth. Ans. 4 times. Ans. g/16. Ans. 60 kg.…arrow_forward
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