Whats the difference between speed and velocity

Hey there!

Speed is a scalar, and only has magnitude, or size. On the other hand, velocity is a vector and has magnitude and direction.

Let me know if this helps :)

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

so what is the problem with your lab report and whats the subject of the lab report? i will you