Aman 6.00 ft tall approaches a street light 15.0 ft above the ground at the rate of 4.00 ft/s. how fast is the end of the man's shadow moving when he is 14.0 ft from the base of the light?

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

Select the correct answer. what does the process of natural selection involve?