A ball with a mass of 0.200 kg is thrown straight down at the floor. It strikes the floor at a speed of 10.0 m/s and bounces straight upward with a speed of 6.00 m/s. What impulse
is applied to the ball?

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Which governments provide garbage collection services to homes and businesses

Which stable element is used to determine the age of volcanic rock? a- argon b- carbon-14 c- potassium d- carbon-12