Biomaterials made with nanotechnology are currently used for
organ repair, skin transplants, and cell growth.
organ repair, quantum dots, and carriers.
quantum dots, oleds, and carriers.
cell growth, oleds, and skin transplants.

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Which planet do you think would be easiest for humans to colonize some day?