Dax just completed a report on car transportation. He concluded that gasoline prices will likely rise significantly in the years to come and recommends lower-cost car transportation for the future.

Dax's younger sister, Ava, just completed a report on air pollution. Ava concluded that gasoline-powered cars cause too much pollution and recommends that they should not be used in the future.

Which of the following is a solution for the future that would follow both Dax's and Ava's recommendations?
A.
enactment of laws requiring all people to ride bicycles instead of driving cars

B.
development of gasoline-powered cars that have better fuel efficiency

C.
development of cars that run on fuels that pollute less and cost less than gasoline

D.
enactment of laws that require gasoline to cost more and cause more pollution

Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.