Question 2 A rock is launched from the ground into the air. After 1.40 seconds the rock is observed to have a speed of 22.0 m/s at an angle +18.0" above horizontal. Neglecting air resistance, with what speed was the rock launched ? 22.0 m/s 1.40 s 18.0
Question 2 A rock is launched from the ground into the air. After 1.40 seconds the rock is observed to have a speed of 22.0 m/s at an angle +18.0" above horizontal. Neglecting air resistance, with what speed was the rock launched ? 22.0 m/s 1.40 s 18.0
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 42AP: A ball is thrown straight upward and returns to the throwers hand after 3.00 s in the air. A second...
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