If a rocket accelerates from rest at a rate of 50 m/s2 for 10 s, the distance it will cover during this time is about
A) 250 m.
B) 500 m.
C) 2500 m.
D) 5000 m.
E) none of the above
C
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El Nino would bring the warm pool and associated convective rainfall to
A. A. B. B. C. C. D. D.
Which of these septic tanks is most likely to spread contaminated groundwater far away from the septic tank, and why?
A. the left septic tank because it is in sand B. the right septic tank because it is in limestone with caverns C. the right septic tank because it is lower in elevation D. the left septic tank because it is higher in elevation
The asthenosphere may be a partially melted crystal and liquid slush.
Answer the following statement true (T) or false (F)
The damage from ash fall in the eruption of Mt. Pinatubo, Philippines in 1991 would have been worse, but fortunately, monsoon rains washed the ash off houses and hillsides.
Answer the following statement true (T) or false (F)