During the first 60 seconds of a rocket launch, the momentum of the rocket increased by 200,000 kgm/s. what was the impulse applied to the rocket during this time?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

What happens in a global convection cell

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