Dina has a mass of 50 kilograms and is waiting at the top of a ski slope that’s 5.0 meters high. What is her potential energy
2 answers:
Answer:
option C
2450
Step-by-step explanation:
Given in the question that,
mass of Dina = 50kg
height at which Dina is standing = 5m
Formula to calculate potential energy
<h3> PE = Mgh</h3>
where M = mass of the object
g = acceleration due to gravity = 9.8 m/s²
h = height
Plug values in the formula above
50(9.8)(5)
2450 joules
Answer:
C
Step-by-step explanation:
Formula for potential energy is PE = m*g*h
where
m is the mass, in kg
g is the acceleration due to gravity, in meters per second squared, and
h is the height, in meters
The problem gives m = 50, g = 9.8, and h = 5. We plug that into the formula and get out answer. So:
Correct answer is C.
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Step-by-step explanation:
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