While participating in a blood drive at school, keona learns that blood has a density of 1.06 g/ml. she donates one pint of blood, which is equal to 473.176 ml. what is the mass of the blood keona donates

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.

Contains chemical energy. a. heat b. light c. natural gas

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?