49.An object accelerates from rest to a speed of 24 m/s over a distance of 56 m. What acceleration did it experience?

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

What sort of waves exhibit the doppler effect?

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive