Ice actually has negative caloric content. How much energy, in each of the following units, does your body lose from eating (and therefore melting) 66 g of ice? Heat of fusion for water is 6.02 kJ/mol.

All motion is caused by force? true or false

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied

Wind and moving water provide energy. chemical mechanical thermal none of the above