A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the horizontal. You will be asked to find how far the ball lands. Draw the path of the ball. Consider the path of the ball from its launch until it reaches its maximum height. What are the givens in the x-direction? Group of answer choices v0x = 20.5 m/s; ax = 0 m/s2 v0x = 20.5 m/s; ax = 0 m/s2; vfx = 0 m/s v0x = 25 m/s; ax = -9.8 m/s2; vfx = 0 m/s v0x = 14.3 m/s; ax = -9.8 m/s2; Δx = 0 m
A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the horizontal. You will be asked to find how far the ball lands. Draw the path of the ball. Consider the path of the ball from its launch until it reaches its maximum height. What are the givens in the x-direction? Group of answer choices v0x = 20.5 m/s; ax = 0 m/s2 v0x = 20.5 m/s; ax = 0 m/s2; vfx = 0 m/s v0x = 25 m/s; ax = -9.8 m/s2; vfx = 0 m/s v0x = 14.3 m/s; ax = -9.8 m/s2; Δx = 0 m
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 football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the horizontal. You will be asked to find how far the ball lands. Draw the path of the ball. Consider the path of the ball from its launch until it reaches its maximum height. What are the givens in the x-direction?
Group of answer choices
v0x = 20.5 m/s; ax = 0 m/s2
v0x = 20.5 m/s; ax = 0 m/s2; vfx = 0 m/s
v0x = 25 m/s; ax = -9.8 m/s2; vfx = 0 m/s
v0x = 14.3 m/s; ax = -9.8 m/s2; Δx = 0 m
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Given :
velocity of football at the time of launching
Angle of projection
In the projectile motion two perpendicular direction ( x and y ) can be determined individually.
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