Answer:
d. H + O2 ------ H2O
that's the formation of water
Answer:
you can simply answer by derivative = 3.5x^2+25x+250-y=0 you can derivate this eqn 7x +25-1=0 7x=24 yo u can divide you get it
Answer/Explanation: Speed and direction can change with time. When you throw a ball into the air, it leaves your hand at a certain speed. As the ball rises, it slows down. Then, as the ball falls back toward the ground, it speeds up again. When the ball hits the ground, its direction of motion changes and it bounces back up into the air.
A would be most useful (Carbon dating)
Momentum (in terms of classical mechanics) is defined as p = m*v, where m is the mass and v is the velocity.
