1.2 Which ONE of the following physical quantities should always include direction? A Time B Speed C Distance D Displacement

Oh, the fun of physics! The right answer here is D, Displacement! Displacement refers to the shortest distance from the starting point to the endpoint, and it incorporates direction, like "10 meters to the north." On the other hand, time, speed, and distance are all scalar quantities—they only tell you how much, not where! Knowing displacement can help you navigate your world better, just like a treasure map! It’s not just about how far you travel, but in which direction you’re headed. Whether you’re hiking up a mountain or just getting to the nearest bakery, the direction can be the key to your journey!