An car is brought to rest in a distance of 652 m using a constant acceleration of -2.7 m/s2. What was the velocity of the car when the acceleration first began?

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 bonds are found inside a water molecule

What happens when you slowly pulled the carboard?