There are a ton of types so here are the most important ones
Nuclear energy- potential
Heat/ Thermal energy- kinetic
Mechanical energy - potential
Electromagnetic- kinetic
Chemical- potential
Heat pumps work by transferring heat energy between two areas. The most common type, the air-source heat pump, uses a coil of refrigerant to absorb heat from indoor air and transfer it to the air outside for cooling. In cold weather, the heat pump reverses the direction of heat transfer.
Answer:
<h2>90 J</h2>
Explanation:
The work done by an object can be found by using the formula
workdone = force × distance
From the question we have
workdone = 30 × 3
We have the final answer as
<h3>90 J</h3>
Hope this helps you
He discovered the planet<span> Uranus.</span>