A prey moves with constant velocity along a straight line. A predator moves with constant speed and its velocity always points toward the prey's instantaneous position. Which statements are correct?

Select all that apply

• Option A

  Predator trajectory is generally curved

• Option B

  Predator may have non-zero acceleration despite constant speed

• Option C

  Predator acceleration is perpendicular to its instantaneous velocity

• Option D

  Relative velocity must always point along the line joining predator and prey