ROTARY HAMMER 1150W 13J

What is 13J means

1J means 1 joule. J is the energy unit, which is equivalent to the work done by lifting two eggs one meter. 1W means 1 watt. W is the power unit. 1W = 1J/s, which means 1J work is done in 1 second.

What does 1j mean?

1j means 1 joule.

In physics, j represents joule (J), referred to as joule, the unit symbol for energy, work, and heat. 1j=1N·m, that is, the work done by moving the point of action of 1 Newton force 1 meter in the direction of the force is 1 Joule. 1j=1w·s=1A·V·s, that is, the energy released by 1 watt of mechanical operation for 1 second is 1 joule, 3.6*10^6j=1kwh, which is 1 degree, which is a common unit of electricity.

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