If becky expects to lose 20 pounds in 2 weeks, she has

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?