A ball rolls off the edge of a horizontal roof at a velocity of 10 m/s. One second later, the speed of the ball is about
A) 10 m/s.
B) 14 m/s.
C) 16 m/s.
D) 20 m/s.
B
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When comparing the climates of Winnipeg and Vancouver, which of the following statements is correct?
A. Winnipeg has a higher annual range of temperature than Vancouver. B. The winter in Vancouver is colder than the winter in Winnipeg. C. Vancouver has a higher total of annual cooling degree-days than Winnipeg D. The summer in Vancouver is warmer than the summer in Winnipeg
Explain why condensation is more likely to occur on a glass of water sitting on a table outdoors on a warm day as opposed to a cold day.
What will be an ideal response?
A hurricane rotates about its eye, which is a(n)
A. rainstorm. B. calm area of low pressure. C. turbulent area of high pressure. D. area of high moisture.
Recognizing, preventing and controlling landslides is prohibitively expensive and so is rarely done. Indicate whether the statement is true or false