allyssazhr allyssazhr

04-06-2017
Physics

contestada

The formula for potential elastic energy E of spring is given by equation
E = ½ kx2
Where x is the extension of the spring. What are the base unit of k?

Respuesta :

Aishani Aishani

04-06-2017

E = 1/2 kx^2
Make k the subject of formula.
Find the base units of E and x.
Replace back in the equation and find the base units of k.

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