1. A projectile, fired at an angle of 45º to the ground, takes 3 s to reach the top of its path. (a) How long does it travel before it hits the ground? (b) What acceleration does the projectile have? (c) What effect will increasing the angle at which the projectile is fired have on the horizontal component of the velocity of the projectile? (d) What effect will increasing the angle at which the projectile is fired have on its acceleration?
1. A projectile, fired at an angle of 45º to the ground, takes 3 s to reach the top of its path. (a) How long does it travel before it hits the ground? (b) What acceleration does the projectile have? (c) What effect will increasing the angle at which the projectile is fired have on the horizontal component of the velocity of the projectile? (d) What effect will increasing the angle at which the projectile is fired have on its acceleration?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 39AP: 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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1. A projectile, fired at an angle of 45º to the ground, takes 3 s to reach the top of its path.
(a) How long does it travel before it hits the ground?
(b) What acceleration does the projectile have?
(c) What effect will increasing the angle at which the projectile is fired have on the horizontal
component of the velocity of the projectile?
(d) What effect will increasing the angle at which the projectile is fired have on its acceleration?
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