Answer:
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 :)
Remember that enzymes always accelerate chemical equations, depending on what the enzyme is consisted of. As the enzymes are burned the reaction or amount of chemical reactions decreases.
The correct answer is 1.778 x 10^-11M. Hope this helps.
I'm pretty sure it would feel like magic, You could definitely float when you jump