Simplify -2/3 - 3/5 a) -1/15 b) -19/15 c) -3/5 d) -5/8

The eel has a certain amount of rotational kinetic energy when spinning at 14 spins per second. if it swam in a straight line instead, about how fast would the eel have to swim to have the same amount of kinetic energy as when it is spinning?

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same