A ball is shot vertically into the air at a velocity of 60 m/sec. After 4 sec., another ball is shot vertically into the air. (a) Determine the time in sec. that the first ball has traveled to meet the second ball 120 m, from the ground. (b) Determine the time in sec. that the second ball has traveled to meet the first ball 120 m. from the ground. (c) What initial velocity in m/s must the second ball have to meet the first ball 120

A ball is shot vertically into the air at a velocity of 60 m/sec. After 4 sec., another ball is shot vertically into the air. (a) Determine the time in sec. that the first ball has traveled to meet the second ball 120 m, from the ground. (b) Determine the time in sec. that the second ball has traveled to meet the first ball 120 m. from the ground. (c) What initial velocity in m/s must the second ball have to meet the first ball 120

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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