рефераты конспекты курсовые дипломные лекции шпоры

Раздел Политика
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Frame of Reference is the RIVER

Реферат Курсовая Конспект

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Frame of Reference is the RIVER

Frame of Reference is the RIVER - раздел Политика, Relative Motion Frame Of Reference = Ground Ground P...

frame of reference = Ground	Ground	Person	River	Boat
Relative Speed	m/s	m/s	0.0 m/s	m/s

Click the right mouse button to resume the animation.

Analysis:

How much velocity change (DV) occurred to the ground, man, river and boat when the frame of reference was switched from the ground to the river? DV = ________________

What factor determines the velocity (speed and direction) measured of an object?

When stating the speed of an object on earth, what is the frame of reference commonly used by observers? ___________________________________

How to change the velocity vectors?

Press the right mouse button to suspend the animation. Now click near the tip of the vector arrow, and drag it left or right. This procedure can be used on ground, river, man, or boat to change their velocity.

Observation #3 The Motion of an Object is Relative

With the mouse cursor on the ground (gray area) click your right mouse to stop the animation. Place your mouse arrow on the boat vector and click-and-Drag the boat vector so that it has a velocity of 0.0 m/s (negative values indicates the direction is upstream). Click the right mouse button to resume the animation.

Determine the relative speed of the boat when the mouse cursor is on the river, ground, boat and man. Record these values in the data table.

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Эта тема принадлежит разделу:

Relative Motion

Relative Motion... A look at quot Frames of Reference quot...

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Introduction
An object may appear to have one motion to one observer and a different motion to a second observer, depending on how the two observers are moving with respect to one another. This java ap

Frame of Reference is the GROUND
frame of reference = Ground Ground Person River Boat Relative Speed 0.0 m/s

Frame of Reference is the RIVER
frame of reference = Ground Person River Boat Boat Speed m/s m/s

Observation #4 Two Dimension Relative Motion – Launching a Projectile
In order to demonstrate 2D (two dimensional) relative motion, a 2D checkbox were added. Refresh the web page again.