4. what does it mean when: a. position is + b. position is - c. velocity is + d. velocity is -
4. what does it mean when: a. position is + b. position is - c. velocity is + d. velocity is -
Answer
Brief Explanations:
a. A positive position means the object is located in the positive - direction of the chosen coordinate system. b. A negative position means the object is located in the negative - direction of the chosen coordinate system. c. A positive velocity means the object is moving in the positive - direction of the coordinate system. d. A negative velocity means the object is moving in the negative - direction of the coordinate system.
Answer:
a. The object is in the positive - direction of the coordinate system. b. The object is in the negative - direction of the coordinate system. c. The object is moving in the positive - direction of the coordinate system. d. The object is moving in the negative - direction of the coordinate system.