Torebka cukru o masie 1 kg spada ze stołu o wysokości 70cm. Oblicz energię kinetyczną, jaką będzie miała tuż nad podłogą.

Use the data provided to calculate the gravitational potential energy of each cylinder mass. round your answers to the nearest tenth. 3 kg: kj 6 kg: kj 9 kg: kj

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door