-A projectile is fired from the ground with a speed of 98 m/s. If the firing angle is a = 30°, find (a) the maximum height H and the maximum horizontal range R of the projectile, (b) the magnitude and direction of its velocity when t = 2.5 s, (c) the height ( y coordinate) of the projectile where its horizontal position is x = 0.75R. Graphically represent the movement.
-A projectile is fired from the ground with a speed of 98 m/s. If the firing angle is a = 30°, find (a) the maximum height H and the maximum horizontal range R of the projectile, (b) the magnitude and direction of its velocity when t = 2.5 s, (c) the height ( y coordinate) of the projectile where its horizontal position is x = 0.75R. Graphically represent the movement.
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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2.-A projectile is fired from the ground with a speed of 98 m/s. If the firing angle is a = 30°, find (a) the maximum height H and the maximum horizontal range R of the projectile, (b) the magnitude and direction of its velocity when t = 2.5 s, (c) the height ( y coordinate) of the projectile where its horizontal position is x = 0.75R. Graphically represent the movement.
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VIEWStep 2: Representation of given system.
VIEWStep 3: Calculation for maximum height attained by object during projectile motion.
VIEWStep 4: Calculation for the maximum horizontal range.
VIEWStep 5: Calculation for magnitude of velocity at time t=2.5 s
VIEWStep 6: Calculation for direction of velocity at time t=2.5 s
VIEWStep 7: Calculation for vertical position when horizontal position is x=0.75R
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