Answer the following systematically with complete solution. 1. You throw a ball in the air and catch it 1.4s later at the same place at which you threw it. a. How high did it go? b. What was its initial velocity? 2. You throw a bag downward from a window at a speed of 1.5 m/s. How fast will it be moving when it hits the sidewalk 2.0 m below?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 71P: A diver bounces straight up from a diving board, avoiding the diving board on the way down, and...
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show complete solution for numbers 1 and 2.
Answer the following systematically with complete
solution.
1. You throw a ball in the air and catch it 1.4s later at
the same place at which you threw it.
a. How high did it go?
b. What was its initial velocity?
2. You throw a bag downward from a window at a
speed of 1.5 m/s. How fast will it be moving when it
hits the sidewalk 2.0 m below?
Transcribed Image Text:Answer the following systematically with complete solution. 1. You throw a ball in the air and catch it 1.4s later at the same place at which you threw it. a. How high did it go? b. What was its initial velocity? 2. You throw a bag downward from a window at a speed of 1.5 m/s. How fast will it be moving when it hits the sidewalk 2.0 m below?
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