Answer:
5. is the answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
= Mass flow rate of water = 320 kg/s
= Mass of water on the door
= Time
= Velocity of water on the door = 20 m/s
Force is given by
The average force is exerted by the stream of water is .
If you would like to simplify (5 * p^2 - 3) + (2 * p^2 - 3 * p^3), you can calculate this using the following steps:
(5 * p^2 - 3) + (2 * p^2 - 3 * p^3) = 5 * p^2 - 3 + 2 * p^2 - 3 * p^3 = - 3 * p^3 + 7 * p^2 - 3
The correct result would be - 3 * p^3 + 7 * p^2 - 3.
Answer:
The fisrt net, a, has a surface are of 160 inches
Step-by-step explanation:
10 / 2 = 5
5 * 3 = 15
15 * 4 = 60
10 * 10 = 100
100 + 60 = <u>160 inches</u>
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