A train’s mass is 50kg and its acceleration is 5 m/s. What is the net force on the train?

Name the types of burns one can get and which structures of the integument are damaged

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius