2. A 60. kg student jumps from the 12 meter platform at ASU's swimming complex into the pool below. a. Determine her Eg at the top of the platform. b. How much Ek does she possess just before impact? What is her velocity just before impact? c. Repeat steps a and b for a 75 kg diver.
2. A 60. kg student jumps from the 12 meter platform at ASU's swimming complex into the pool below. a. Determine her Eg at the top of the platform. b. How much Ek does she possess just before impact? What is her velocity just before impact? c. Repeat steps a and b for a 75 kg diver.
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Transcribed Image Text:2. A 60. kg student jumps from the 12 meter platform at ASU's swimming complex into the pool
below.
a. Determine her Eg at the top of the platform.
b. How much Ek does she possess just before impact? What is her velocity just before impact?
c. Repeat steps a and b for a 75 kg diver.
d. If she jumped from a platform that was twice as high, how many times greater would be her
velocity at impact?
e. How much higher would the platform have to be in order for her velocity to be twice as
great?
Expert Solution
Step 1
(a)
Given:
The mass of the student is 60 kg.
The height of the platform is 12 m.
Introduction:
Potential energy is the energy that is stored or conserved in an object or substance. This stored energy is based on the position, arrangement, or state of the object or substance.
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