2) Use the following position-time graph showing the movement of a panther moving North andSouth to answer the questions below:60440-20-3.Time (seconds)a) What is the average speed and velocity of the panther the first second?Distance:Displacement:Time:Average Speed:Average Velocity:Position (meters)

Velocity is defined as the rate of change of displacement. Average speed is defined as the ratio to…

2) Use the following position-time graph showing the movement of a panther moving North and South to answer the questions below: 60+ 40- 2. Time (seconds) a) What is the average speed and velocity of the panther the first second? Distance: I Displacement: Time: Average Speed: Average Velocity: Position (meters)

2) Use the following position-time graph showing the movement of a panther moving North and South to answer the questions below: 60+ 40- 2. Time (seconds) a) What is the average speed and velocity of the panther the first second? Distance: I Displacement: Time: Average Speed: Average Velocity: Position (meters)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 8PE: Land west of the San Andreas fault in southern California is moving at an average velocity of about...

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Conversations with astronauts on the lunar surface were characterized by a kind of echo in which the earthbound person's voice was so loud in the astronaut's space helmet that it was picked up by the astronaut's microphone and transmitted back to Earth. It is reasonable to assume that the echo time equals the time necessary for the radio wave to travel from the Earth to the Moon and back (that is, neglecting any time delays in the electronic equipment). Calculate the distance from Earth to the Moon given that the echo time was 2.56 s and that radio waves travel at the speed of light (3.00108 m/s).
(a) Seismographs measure the arrival times of earthquakes with a precision of 0.100 s. To get the distance to the epicenter of the quake, geologists compare the arrival times of S- and P-waves, which travel at different speeds. If S- and P-waves travel at 4.00 and 7.20 km/s, respectively, in the region considered, how precisely can the distance to the source of the earthquake be determined? (b) Seismic waves from underground detonations of nuclear bombs can be used to locate the test site and detect violations of test bans. Discuss whether your answer to (a) implies a serious limit to such detection. (Note also that the uncertainty is greater if there is an uncertainty in the propagation speeds of the S- and P-waves.)
Land west of the San Andreas fault in southern California is moving at an average velocity of about 6 cm/y northwest relative to land east of the fault. Los Angeles is west of the fault and may thus someday be at the same latitude as San Francisco, which is east of the fault. How far in the future will this occur if the displacement to be made is 590 km northwest, assuming the motion remains constant?
(a) Use the distance and velocity data in Figure 3.64 to find the rate of expansion as a function of distance. (b) If you extrapolate back in time, how long ago would all of the galaxies have been at approximately the same position? The two parts of this problem give you some idea of how the Hubble constant for universal expansion and the time back to the Big Bang are determined, respectively. Figure 3.64 Five galaxies on a straight line, showing their distances and velocities relative to the Milky Way (MW) Galaxy. The distances are in millions of light years (Mly), where a light year is the distance light travels in one year. The velocities are nearly proportional to the distances. The sizes of the galaxies are greatly exaggerated; an average galaxy is about 0.1 MlY across.
Hi! Can you hep me answer these three questions? I need the answer before 1 AM (PH Time). It would be really helpful. Thank you in advance!
I cannot seem to solve this. I have tried multiple time but I just don't understand. Thanks in advance :)
Thank you. I do not understand why the answer is now 20 A.
I can't get this right but I have to be close. Thank you for your help.
an object, from resting runs 14.03m with a constant aceleration of 1.39 m/s^2. determine the time it take to travel. express your answer in 2 significant figures with the unit
Can't figure this out
Conversations with astronauts on the lunar surface were characterized by a kind of echo in which the earthbound person’s voice was so loud in the astronaut’s space helmet that it was picked up by the astronaut’s microphone and transmitted back to Earth. It is reasonable to assume that the echo time equals the time necessary for the radio wave to travel from the Earth to the Moon and back (that is, neglecting any time delays in the electronic equipment). Calculate the distance from Earth to the Moon given that the echo time was 2.56 s and that radio waves travel at the speed of light
No need for explanation the answer would be enough. ASAP I’ll rate.