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Kavya
Questions and answers by
Kavya
Questions (3)
1. How will the pressure vary if:
a. force is doubled while keeping the area constant? b. force and area both are tripled? c.
3 answers
839 views
If a tank is emptied in 5 minutes by a pump that is pumping at a rate of 300 gallons per minute, how long will it take to empty
3 answers
836 views
Add the fraction 3/8 and 6 3/4
1 answer
48 views
Answers (2)
a) s(0) =0 s(5) = 3t^2 = 3(5)^2 = 75m b) s(10) = 3(10)^2 = 300 s(10) - s(0) / 10-0 = 30m/s c)s(10) = 300 s(10+h) = 3(10+h)^2 = 300+60h+3h^2 s(10 +h) - s(10) / h = 60 + 3h ; where limit h->0 =60m/s d)600=3t^2 200 = t^2 t = 14.1 s
the answer will be 6 degree celsius because in this question, we just have to simply subtract 4 from 10 and henceforth i got the answer. i hope u find it useful.
