Question

What is the difference between speed and velocity?%0D%0A%0D%0A a%0D%0AVelocity has weight.%0D%0A%0D%0A b%0D%0AVelocity has time.%0D%0A c%0D%0AVelocity has distance.%0D%0A%0D%0A d%0D%0AVelocity has direction.

Answer 1

[AI-generated answer — Bot GPT 3.5]

d) Velocity has direction.

Speed is a scalar quantity that represents how fast an object is moving. It is calculated by dividing the distance traveled by the time taken. Speed does not have any information about the direction of motion.

On the other hand, velocity is a vector quantity that includes both speed and direction of motion. It not only tells us how fast an object is moving but also in which direction it is moving. Velocity describes the rate of change of displacement. Displacement is the change in position of an object and is also a vector quantity.