How to get the variables m,v^2,h and g

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To determine mass (m) and velocity squared (v^2) in the kinetic energy equation KE=1/2 mv^2, one can rearrange the formula to isolate these variables based on known values of kinetic energy (KE). Similarly, for potential energy (PE=mgh), mass (m), gravitational acceleration (g), and height (h) can be calculated if any two of the three variables are known. The discussion emphasizes the importance of having specific values or scenarios to apply these equations effectively. Participants are encouraged to provide examples of problems to facilitate a clearer understanding of the concepts. Understanding these relationships is essential for solving physics problems related to energy.
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Homework Statement


How can you get m and v^2 in the equation KE=1/2 mv^2?
How can you get m,g,h in the equation PE=mgh

Homework Equations


PE=mgh
KE=mv^2
 
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epicsauce1137 said:

Homework Statement


How can you get m and v^2 in the equation KE=1/2 mv^2?
How can you get m,g,h in the equation PE=mgh

Homework Equations


PE=mgh
KE=mv^2
Hello epicsauce1137. Welcome to PF !

give an example of a problem you're trying to solve using KE and/or PE .
 

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