An egg (0.05 kg) hits the ground at a speed of 10 m/s and cracks . what was the momentum of the egg when it hit?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?

The slope of a velocity time graph over any interval of time gives the during that interval