Could someone please help me with this as soon as possible?! I just need someone to walk me through how to solve it! Thank you! A 2.53 kg chunk of copper at -155°C is
dropped into 0.822 kg of water at
15.0°C. They cool to 0°C, and some
(but not all) of the water freezes to ice at
0°C. How much ice freezes?

(Unit = kg)

Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope