Question

write the name of two form of mechanical energy define the SI unit of energy​

Answer 1

battery

chemical energy into electrical energy

crackers

chemical energy into light sound and heat energy

the SI unit is nothing but standard units which is MKS units

where M is metres K is kilogram S is seconds

Answer 2

The two form of mechanical energy are ___ kinetic energy and potential energy

The SI unit of energy are____
we know that
$triangle \: e = w$
( change into energy equals to work)

we know that work is defined as " force multiplied by displacement"
So we can substitute this into the equation.( the equation given on top.)
therefore , we conclude that the sI unit of energy is Newton-meter/ 1 joule.

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