The specific heat of ice is 0.5 calories/gram.
60 grams of ice will require __calories to raise the temperature 1°c
o 0.5
30
60
120

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

In a series circuit the __ is the same at every point