NS. A drop-do from a high-h. Know that in the last last item used in interfeed 15m. Lấy g = 10 m / s 2 . High h is:

lựa chọn trả lời
10 m

15 m

20 m

25 m

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.

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form