how many joules must be added to 10 grams of water (I) liquid to raise it's temperature from 10 to 15 degrees C

During which time interval does the object travel approximately 10 meters

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.

Apush or pull that moves or changes and object when to objects touch