Question 5 - Question Completion Status:50.2 m/s3.79 m/sO 19.79 m/sQUESTION 5Neglecting air friction, which describes the behavior of the x component of the velocity of a projectile motion?O It increases uniformly.O It doesn't change.O It decreases uniformly.Its speed is zero.QUESTION 6A projectile is launched with a velocity of 25 m/s at an angle of 20 degrees with respect to the horizontal. What iinitial velocity along the x-axis?

We know velocity component for Horizontal V=Vxcosθ Vertical V=Vysinθ

QUESTION 5 Neglecting air friction, which describes the behavior of the x component of the velocity of a projectile motion? It increases uniformly. O It doesn't change. It decreases uniformly. O Its speed is zero.

QUESTION 5 Neglecting air friction, which describes the behavior of the x component of the velocity of a projectile motion? It increases uniformly. O It doesn't change. It decreases uniformly. O Its speed is 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 19P: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed...

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