In an experiment using joule's apparatus, a mass
of 6.00 kg falls 50.0 m and rotates a paddle wheel
stirring 0.600 kg of water. the water is initially at
20.0°c. what is its final temperature?

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )