Answer:
There are quite a number of units to measure speed and depending on how fast an object is going, some are more preferred than others.
The units are:
- Metres per second - this is on of the most common units and is regularly used by runners.
- Kilometres per hour - used by cars, buses and generally objects that move adequately fast.
- Miles per hour - this is a substitute to kilometers per hour for countries using the imperial system or miles instead of kilometers.
- Knots - Represent nautical miles and are a unit of speed mostly used to measure wind and water speed.
- Feet per second - Not as popular but used in countries that don't regularly use metres.
- Mach number - for really fast objects going faster than sound.
Answer:
C. The water would become polluted.
Explanation:
Thames today is among one of the cleanest rivers across the globe and the question interrogates the impact of dumping wastes into it which would most likely be the pollution of water.<em> If people begin throwing the household waste into the river, it would lead to excessive water pollution again as it happened during 1830-60 when it became so polluted due to industrial and economic waste that it was affirmed to be dead biologically.</em> Around 10,000 people died due to water-borne disease Cholera as a consequence of the pollution of river Thames. Thus, if the people begin dumping again, it may lead to a situation worse than the previous spread of lethal diseases.
Answer:
He needs money to pay off his debts.
Explanation:
The passage mentioned that he is conscious about the family's homestead mortgage payments and will need the money that Alexandra is planning to spend on land
Answer:
Who is chestnut?
Explanation:
is there an excerpt i can read to help?
