Part C: Short Answer- Communications32. Describe a situation where an object is accelerating but its velocity is zero.(2)33. In designing new aerospace launch shuttles. For the same initial upward velocities, how many times higherwill a shuttle travel above the moon surface (g = 1.6 m/s² [down]) than above the surface of Earth? Assumenegligible air resistance on Earth.(2)34. High frequency, very short wavelength Gamma Rays are used to treat some types of cancer. Describe howthis is possible. (3)35. Providing examples of each, differentiate between inertial and noninertial frames of reference.(2)36. Describe a modern technology that involves the knowledge and usage of electrical and magnetic fields?(3)37. Looking out a train window, you see a train on the adjacent track. Explain why you think it might be theother train moving when it is really your train that has started to move.(2)6 of 13

Answered: Image /qna-images/answer/b5d7ac5c-bef1-4961-8346-88433caec263.jpg

Answered: Part C: Short Answer- Communications…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Activity 2. A particle moves along a straight line in such a manner that its displacement, at any Instant, from a fixed point on its path is given by the equation: S = 1/10 (19 + 612 – 41) What displacement, velocity and acceleration will the particle attain after 10 sec.
"O. LTE A 12:24 [Template] Copy.. First Six Weeks Physics Review Position = where an object is at any given point of time (can be positive or negative) Distance = total ground covered during an object's motion Speed = distance/time; standard unit is m/s Displacement is the change in nosition fromA to R. Displacement = change in position of an object; how far out okplace an object is with direction Velocity = displacement/time; standard unit is m/s; has direction Distance is the thtatamount position (m) 80 60 40 20 - 20 -40 10 20 30 40 50 (sec) We can tell an objects What is the object's displacement from 10 to 15 seconds? by studying the slope of a position v. time graph. What is the object's displacement from 15 s to 40 s? What is the object's velocity from 15 s to 40 s? Is it positive or negative? At what point is the object's speed the fastest? Acceleration is the rate of change of velocity. It occurs when an object speeds up, slows down, or changes direction. Has direction. a = (Vf…
An object weighing 1 kg is dropped from the top of a 300 m building with an initial velocity of 3 m/s. As it falls, the object encounters air resistance that is equal to ½ v. What is the velocity of the object at the end of 5 seconds?
A UFO travels at such a speed as to remain above one point on the earth ata height of 200 km above the earth's surface. A radio signal of frequency 110:0 MHz is sent to the UFO. i.What is the shift in the frequency received by the UFO? ii. If the signal was reflected back to earth, what would be the observed frequency of the return signal?
< Question 9 of 20 Bob has just finished climbing a sheer cliff above a beach and wants to figure out how high he climbed. All he has to use, however, is a baseball, a stopwatch, and a friend on the ground with a long measuring tape. Bob is a pitcher, and knows that the fastest he can throw the ball is to = 91.0 mph. Bob starts the stopwatch as he throws the ball (with no way to measure the ball's initial trajectory) and watches carefully. The ball rises and then falls, and after f₁ = 0.910 s, the ball is once again level with Bob. Bob cannot see well enough to time when the ball hits the ground. Bob's friend then measures that the ball landed a distance of x = 332 ft from the base of the cliff. How high up is Bob if the ball started from exactly 5 ft above the edge of the cliff? height of the cliff: 5 fi TOOLS x10
3. Long-distance radio navigation for aircraft and ships uses synchronized pulses transmitted by widely separated transmitting stations. These pulses travel at the speed of light (186,000 miles per second). The difference in the times of arrival of these pulses at an aircraft or ship is constant on a hyperbola having the transmitting stations as foci. Assume that two stations 300 miles apart are positioned on a rectangular coordinate system with coordinates (-150, 0) and (150, 0), and that a ship is traveling on a hyperbolic path with coordinates (x, 66) (see figure 1). Station B -150 -50 100 50 -50 Port 50 Not drawn to scale Station A 150 Figure 1 a) Find the x-coordinate of the position of the ship when the time difference between the pulses from the transmitting stations is 1000 microseconds (0.001 second). (Round your answer to one decimal place.) b) Determine the distance between the port and station A. (Round your answer to one decimal place.) c) Find a linear equation that…
2. Carol drops a stone into a mine shaft 182.1 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft? The acceleration of gravity is 9.8 m/s² and the speed of sound as 343 m/s. [ANS: 6.62707 s.]
The distance from earth to the nearest star is about 4 x 1016 meters. How long would it take a radio signal traveling at the speed of light, 3.0 x 108 m/s, to make a one-way trip to this star?
3. You see a flash of lighting. By counting the seconds, you determine that it’s about1.6 km away. How long did the light take to reach you?
3. What will happen if: a. the object travels closer to the speed of light? b. the object travels at the speed of light? c. the object travels faster than the speed of light?
1. Some jets emitted by galaxies, for astronomical distances large enough, can appear to travel faster than the speed of light c, through our line of sight. Suppose that a distant galaxy, AB15, is moving with speed v at an angle e with respect to the earth and it emits two light rays separated by a time At in its local time. show that a) The time interval on earth in which the two light rays are emitted is given by Atr = At(1– B cos 0) b) The apparent speed of AB15 measured by an observer on earth is ArT VA = Att B sin e 1-B cos 0 %3D c) For B = 0.75, calculate the value of 0 for which Va =c
202 1 1 التاريخ الموضوع How: Acharge 9=1*10°c is Located at to 11-2) and the pointp is at (1.1/7) the velocity vector V=2₁_3j+K write an equation to Find the value of Z when B=0.51-0₁¹j+0.3K?

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS