A flask filled with water has the A mass expressed in grams. In the flask, a coin of mass B grams is submerged. In its new state, the flask has the mass C grams. Determine the density of the metal that the coin is made of.
A=50, B=12 C=60.5

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created