Permit me to re write the equation as:
v² = u² + 2ad Where v = vf, and vi = u
v² -2ad = u²
u² = v² -2ad Take square root of both sides
√u² = √(v² -2ad)
u = √(v² -2ad)
Vi = √(Vf² -2ad)
For example if an iron is heated it will get longer and fatter and its density will decrease. This happens because the mass of a rod stays the same but its volume increases....... A few substances behave differently when heated or cooled. Water is one such substance
I would think the answer is 160K but I could be wrong.
Answer:
A. Both spheres land at the same time.
Explanation:
The horizontal motion doesn't affect the vertical motion. Since the two spheres have the same initial vertical velocity and same initial height, they land at the same time.
Answer:
Biasing - Biasing means being unfair to someone or something, and liking the other one or helping them.
Doping - Doping is where a person use drug to get better at sporting and get stronger muscles, such as getting stronger, getting faster and so on. It is mostly used by athletics.