A cyclist heading east starts to slow down as it approaches a traffic light. Which of the following statements regarding its acceleration must be correct? A)
Its acceleration is zero.

B)
Its acceleration is decreasing in magnitude as the bicycle slows down.

C)
Its acceleration is west.

D)
Its acceleration is east.

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