Q: What can be calculated by multiplying an object's mass in kilograms (kg) by its velocity in meters per second (m/s)? A:
OPTIONS:
- energy
- height
- ground speed
- momentum
momentum
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Q: What is a shortage of water that causes the soil to dry from the surface down called? A:
OPTIONS:
- overflowage
- tidal wave
- flood
- drought
drought
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Q: What is the common word for potential difference in a circuit? A:
OPTIONS:
- watt
- velocity
- frequency
- voltage
voltage
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Q: How many layers of phospholipids does the cell membrane contain? A:
OPTIONS:
- four
- five
- three
- two
two
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