1. which type of clouds can you always expect to signal fair weather: cirrus, stratus, or cumulus? 2. which type of clouds can you always expect to bring precipitation: alto, nimbus, or cumulus? 3. list these clouds from highest to lowest: cirrus, stratus, fog, altocumulus. 4. which type of cloud occasionally produces precipitation: stratus, short cumulus, or cirrocumulus?

What is the scientific definition of energy that relates to work

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?

Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.