4) How much work is done when a force of 33N at an angle of 28 degrees with the horizontal pulls a wagon 13 meters?
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Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

What does si stand for, when referring to a system of measurement