A toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed lengthof the spring is 200 mm. Before the gun is shot, the spring is compressed to a length of 60mm. The spring constant is 175 N/m.a) Calculate the velocity of the marble when it leaves the gun in m/s.b) Calculate the maximum height the marble will reach in m relative to its starting positioninside the gun.While Prof. K. was stuck in airport over break, she saw someone riding a Modobag (theworld's first motorized carry-on luggage) and immediately ordered one off Amazon. Once itgot deliveręd, she took it for a test ride up the hill between the Student Union and the footballstadium. Prof. K. started traveling with an unknown initial velocity and came to a completestop after 25 ft.a) Clearly draw coordinate systems for Prof. K. travelling up the hill. Write out the necessary200 mm60 mm

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A toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed length of the spring is 200 mm. Before the gun is shot, the spring is compressed to a length of 60 mm. The spring constant is 175 N/m. a) Calculate the velocity of the marble when it leaves the gun in m/s. b) Calculate the maximum height the marble will reach in m relative to its starting position inside the gun.

A toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed length of the spring is 200 mm. Before the gun is shot, the spring is compressed to a length of 60 mm. The spring constant is 175 N/m. a) Calculate the velocity of the marble when it leaves the gun in m/s. b) Calculate the maximum height the marble will reach in m relative to its starting position inside the gun.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

A toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed length
of the spring is 200 mm. Before the gun is shot, the spring is compressed to a length of 60
mm. The spring constant is 175 N/m.
a) Calculate the velocity of the marble when it leaves the gun in m/s.
b) Calculate the maximum height the marble will reach in m relative to its starting position
inside the gun.
While Prof. K. was stuck in airport over break, she saw someone riding a Modobag (the
world's first motorized carry-on luggage) and immediately ordered one off Amazon. Once it
got deliveręd, she took it for a test ride up the hill between the Student Union and the football
stadium. Prof. K. started traveling with an unknown initial velocity and came to a complete
stop after 25 ft.
a) Clearly draw coordinate systems for Prof. K. travelling up the hill. Write out the necessary
200 mm
60 mm

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