Does a heavier person slide faster?

Does a heavier person slide faster? The force due to gravity and frictional force are both proportional to the mass of the person so mass cancels out. Just because no one’s mentioned it yet, more mass would mean larger terminal velocity, so at peak speed heavier people will go down slides faster. Do heavier riders […]

How do deep sea producers differ from other producers?

How do deep sea producers differ from other producers? Deep-sea producers have adapted mechanisms to conduct photosynthesis with less visible light. Deep-sea producers have adapted to conduct respiration instead of photosynthesis due to lack of light. Is ocean bacteria a producer? Phytoplankton serve as the major primary producers in the marine ecosystem. These microscopic, single-celled […]

How much is a lot of rain per year?

How much is a lot of rain per year? Average Annual Precipitation by State State Inches Millimetres California 22.2 563 Colorado 15.9 405 Connecticut 50.3 1279 Delaware 45.7 1160 What is 1 inch of rain equal to in snow? thirteen inches What does 1 cm snow mean? In many snow events a ratio of 10 […]

Is a hypothesis an observation?

Is a hypothesis an observation? Help students recognize that identifying a hypothesis in an article tells you something about how to think about that statement more critically. Because it isn’t an observation, the reader needs to investigate whether or not the hypothesis was supported by observations. What is the difference between a hypothesis and a […]

Do things float better in hot or cold water?

Do things float better in hot or cold water? Cooling a substance causes molecules to slow down and get slightly closer together, occupying a smaller volume that results in an increase in density. Hot water is less dense and will float on room-temperature water. Cold water is more dense and will sink in room-temperature water. […]

Which of the following is the advantage of alkaline battery?

Which of the following is the advantage of alkaline battery? Advantages. One of the advantages of alkaline batteries over other primary batteries and rechargeable batteries is that it has higher energy density. For example, this battery has double the energy density of a Leclanché cell and zinc-carbon batteries. Is alkaline battery acid dangerous? Alkaline batteries […]

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