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The spring in the toy gun has an unstretched length of 95 mm. It is compressed and locked in the position shown. When the trigger is pulled, the spring unstretched 10.5 mm, and the 23-gg ball moves along the barrel. Determine the speed of the ball when it leaves the gun. Neglect friction.

The spring in the toy gun has an unstretched length of 95 mm. It is compressed and locked in the position shown. When the trigger is pulled, the spring unstretched 10.5 mm, and the 23-gg ball moves along the barrel. Determine the speed of the ball when it leaves the gun. Neglect friction.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The spring in the toy gun has an unstretched length of 95 mm. It is compressed and locked in the position shown. When the trigger is pulled, the spring unstretched 10.5 mm, and the 23-gg ball moves along the barrel.

Determine the speed of the ball when it leaves the gun. Neglect friction.

The spring in the toy gun has an unstretched length of 95 mm It is compressed and locked in the position shown. When the trigger is pulled, the spring unstretches 10.5 mm , and the 23-g ball moves along the barrel. Part A Determine the speed of the ball when it leaves the gun. Neglect friction. (Figure 1) Express your answer with the appropriate units. HẢ ? v = Value Units Submit Request Answer Provide Feedback Figure < 1 of 1 > 50 mm 150 mm k = 2 kN/m B
Transcribed Image Text:The spring in the toy gun has an unstretched length of 95 mm It is compressed and locked in the position shown. When the trigger is pulled, the spring unstretches 10.5 mm , and the 23-g ball moves along the barrel. Part A Determine the speed of the ball when it leaves the gun. Neglect friction. (Figure 1) Express your answer with the appropriate units. HẢ ? v = Value Units Submit Request Answer Provide Feedback Figure < 1 of 1 > 50 mm 150 mm k = 2 kN/m B
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