Physics, 22.01.2021 16:30, dlatricewilcoxp0tsdw
21. The figure below shows a student before and after a bungee jump.
The bungee cord has an unstretched length of 200 m.
After
Before
Student
Bridge
Bungee
cord
20.0 m
Extended
bungee
cord
55.0 m
Lowest point
Stationary
student
River
The mass of the student is 50.0 kg.
The gravitational field strength is 9.8 N/kg.
(a) Write down the equation which links gravitational field strength, gravitational
potential energy, height and mass.
Answers: 2
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21. The figure below shows a student before and after a bungee jump.
The bungee cord has an unstret...
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