is 5 g and the other kg) were attached through a bove the ground initially. Find the speed of the 6m 77 // f /771// е Tahe Home 12. A steel ball is launched at 37 degrees above horizontal from the top of a platform that is 55 meters above ground. If the initial speed is 20 m/sec, what is the final speed when it strikes the ground? (Hint: E1 E2) 55 13. Atwood's machine is shown in the diagram. They (one is 3 kg and the other is 5 kg) were attached through a massless and frictionless pulley. They were both hung 6 meters above the ground initially. Find the speed of the system when the 5 kg box touches the ground.
is 5 g and the other kg) were attached through a bove the ground initially. Find the speed of the 6m 77 // f /771// е Tahe Home 12. A steel ball is launched at 37 degrees above horizontal from the top of a platform that is 55 meters above ground. If the initial speed is 20 m/sec, what is the final speed when it strikes the ground? (Hint: E1 E2) 55 13. Atwood's machine is shown in the diagram. They (one is 3 kg and the other is 5 kg) were attached through a massless and frictionless pulley. They were both hung 6 meters above the ground initially. Find the speed of the system when the 5 kg box touches the ground.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question 13

Transcribed Image Text:is 5
g and the other
kg) were attached through a
bove the ground initially. Find the speed of the
6m
77
// f
/771//

Transcribed Image Text:е
Tahe Home
12. A steel ball is launched at 37 degrees above horizontal from the top of a platform that is 55 meters above
ground. If the initial speed is 20 m/sec, what is the final speed when it strikes the ground? (Hint: E1 E2)
55
13. Atwood's machine is shown in the diagram. They (one is 3 kg and the other is 5 kg) were attached through a
massless and frictionless pulley. They were both hung 6 meters above the ground initially. Find the speed of the
system when the 5 kg box touches the ground.
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