Constant speed along the inclined surface = 30 m / 4 s = 7.5 m/s
Vertical speed = inclined speed * sin(45) = 7.5 *√2 / 2 = 5.3 m/s
Answer: 5.3 m/s
Answer:
Mechanical Energy.
Explanation:
This can occur as either kinetic or potential energy.
Yes. Organisms do work together to make another level of organization. They work together to make organ systems.
Answer:
A. pulls back on the Earth, which is the main cause of the rise and fall of the ocean tides on Earth.
The answer is: [C]: "elasticity" .
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