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statuscvo [17]
3 years ago
14

Calculating Mass from Potential Energy A skier with a potential energy of 137,200 J waits on top of a ski jump that is 200 m hig

h. What is the mass of the skier? 20 kg 70 kg
Physics
2 answers:
IrinaVladis [17]3 years ago
6 0
Given:\\E_p=137200J\\g=9,8 \frac{m}{s^2} \\h=200m\\\\Find:\\m=?\\\\Solution:\\\\E_p=mgh\;\;\;/:gh\\\\m= \frac{E_p}{gh} \\\\m= \frac{137200J}{9,8 \frac{m}{s^2}\cdot 200m} =70kg
IrinaK [193]3 years ago
6 0

Answer:70k

Explanation:

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<h2>QUESTION:- </h2>

➜what is kepler's law??

\huge\red{\boxed{\huge\mathbb{\red A \pink{N}\purple{S} \blue{W}\orange{ER}}}}

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{\huge {\bold{ \red{ \star}}}}{ \blue{ \bold{FIRST \: \: \: LAW}}}

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