7the weight of a space shuttle is about 20.0 million newtons. what is the space shuttle's weight when it is traveling through outer space?

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.