When a raw egg gets heated into an edible egg is this considered a physical or chemical change?

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.