What is an important difference between nanotechnology and microtechnology? a. nanotechnology shows results of quantum mechanics, but microtechnology does not. b. microtechnology shows results of quantum mechanics, but nanotechnology does not. c. microtechnology is used to make products, but nanotechnology is not. d. nanotechnology is used to make products, but microtechnology is not.

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?