The moon is receding from the Earth at a rate of 3.8 centimeters per year. Please convert this rate into meters per second, and meters per year. What are the dimensions of this rate (where mass is M, length is L and time is T)? A projectile is launched horizontally from an initial height of 1.2m, a launch and strikes the ground6m downrange after 2.2s in the air. Please calculate:• the launch angle 0• the initial speed• the magnitude of the velocity in the x-direction at impact• the magnitude of the velocity in the y-direction at impact

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The moon is receding from the Earth at a rate of 3.8 centimeters per year. Please convert this rate into meters per second, and meters per year. What are the dimensions of this rate (where mass is M, length is L and time is T)?

The moon is receding from the Earth at a rate of 3.8 centimeters per year. Please convert this rate into meters per second, and meters per year. What are the dimensions of this rate (where mass is M, length is L and time is T)?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...

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Question

The moon is receding from the Earth at a rate of 3.8 centimeters per year.

Please convert this rate into meters per second, and meters per year.
What are the dimensions of this rate (where mass is M, length is L and time is T)?

A projectile is launched horizontally from an initial height of 1.2m, a launch and strikes the ground
6m downrange after 2.2s in the air. Please calculate:
• the launch angle 0
• the initial speed
• the magnitude of the velocity in the x-direction at impact
• the magnitude of the velocity in the y-direction at impact

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