A projectile is launched at an angle of 30 deg above the horizontal. Neglecting air resistance, what are the projectile’s horizontal and vertical accelerations when it reaches its maximum height? Show solution and choose from the choices below: The horizontal acceleration is 9.81 m/s2 and the vertical acceleration is zero. Both the horizontal and vertical accelerations are 9.81 m/s2 . The horizontal acceleration is zero and the vertical acceleration is 9.81 m/s2 . Both the horizontal and vertical accelerations are zero.
A projectile is launched at an angle of 30 deg above the horizontal. Neglecting air resistance, what are the projectile’s horizontal and vertical accelerations when it reaches its maximum height? Show solution and choose from the choices below: The horizontal acceleration is 9.81 m/s2 and the vertical acceleration is zero. Both the horizontal and vertical accelerations are 9.81 m/s2 . The horizontal acceleration is zero and the vertical acceleration is 9.81 m/s2 . Both the horizontal and vertical accelerations are zero.
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 7OQ: A projectile is launched on the Earth with a certain initial velocity and moves without air...
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A projectile is launched at an angle of 30 deg above the horizontal. Neglecting air resistance, what are the projectile’s horizontal and vertical accelerations when it reaches its maximum height?
Show solution and choose from the choices below:
The horizontal acceleration is 9.81 m/s2 and the vertical acceleration is zero.
Both the horizontal and vertical accelerations are 9.81 m/s2 .
The horizontal acceleration is zero and the vertical acceleration is 9.81 m/s2 .
Both the horizontal and vertical accelerations are zero.
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