Answered: 2. A ball is thrown so that it just…

2. A ball is thrown so that it just clears a 25ft wall 100ft away. If it left the hand 5ft above the ground and at an angle of 60 to the horizontal what was the initial velocity of the ball?

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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Question

Dynamics of Rigid Bodies Problem Solve and explain

2. A ball is thrown so that it just clears a 25ft wall 100ft away. If it left the hand 5ft above the ground
and at an angle of 60 to the horizontal what was the initial velocity of the ball?

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Two forces are acting on an object. One force is pulling the object with an upward direction to the right with a magnitude of 120 N and at an angle of 60 degrees with respect to the horizontal. The other force with a magnitude of 80 N pulls the object upward slightly to the left. The second force is 75 degrees with respect to the horizontal. A.) What is the magnitude of the resultant force on the object? B.) What is the direction of the resultant force?