The law of conservation of mass states that

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

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