A 0.13 kg egg thrown Forward with a velocity of 15 m/s is stopped by a Sheet.
what is the initial momentum, final momentum, and change in momentum?

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.

What is part of a line has one endpoint and continues in one direction?