1. A projectile is launched at 'an angle of 300 above the horizontal. Neglecting airresistance, what are the projectile's horizontal and vertical accelerations when itreaches its maximum height?[a] Both the horizontal and vertical accelerations are zero.b] The horizontal acceleration is zero and the vertical acceleration is 9.81 m/s2.[c] The horizontal acceleration is 9.81 m/s2 and the vertical acceleration is zero.どK/PBoth the horizontal and vertical accelerations are 9.81 m/s2.

Answer [B] In the horizontal direction, acceleration will be 0 In the vertical direction,…

Answered: s horizontal and vertical accelerations…

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College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 51AP: A rocket is launched at an angle of 53.0 above the horizontal with an initial speed of 100. m/s. The...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

1. A projectile is launched at 'an angle of 300 above the horizontal. Neglecting air
resistance, what are the projectile's horizontal and vertical accelerations when it
reaches its maximum height?
[a] Both the horizontal and vertical accelerations are zero.
b] The horizontal acceleration is zero and the vertical acceleration is 9.81 m/s2.
[c] The horizontal acceleration is 9.81 m/s2 and the vertical acceleration is zero.
どK/
PBoth the horizontal and vertical accelerations are 9.81 m/s2.

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