Question
The gravitational potential energy (E_(p)) is calculated using the equation: E_(p)=mass times gravitational field strength times height What are standard SI units for each of the following? a) Gravitational potential energy Enteranswer b) Mass square c) Gravitational field strength Enteranswer d) Height square
Answer
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(273 Votes)
Yancy
Expert · Tutor for 3 years
Answer
a) Gravitational potential energy : Joule (J)b) Mass : Kilogram (kg)c) Gravitational field strength : Meter per second squared (
)d) Height : Meter (m)
Explanation
## Step1:First, let's recall the formula for gravitational potential energy, which is:**###
**## Step2: the SI unit for gravitational potential energy:The SI unit for the gravitational potential energy (which, in essence, any form of energy) is the joule (J). ## Step3: the SI unit for Mass:The SI unit for mass is the kilogram (kg).## Step4: the SI unit for Gravitational field strength:The SI unit for the gravitational field strength (also known as acceleration due to gravity) is meter per second squared (
).## Step5: the SI unit for Height:The standard SI unit for the height from a given ground level is meter (m).