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natta225 [31]
2 years ago
13

How long does it took for 1000-watt microwave oven to do 20000 joules of work

Physics
1 answer:
klio [65]2 years ago
4 0

Answer:

Work = power * time

time = 20000 joules / 1000 joules / sec = 20 sec

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3 years ago
Fighter jet starting from airbase A flies 300 km east , then 350 km at 30° west of north and then 150km north to arrive finally
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A jet fighter flies from the airbase A 300 km East to the point M. Then 350 km at 30° West of North.
It means : at 60° North of West. So the distance from the final point to the line AM is :
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Let`s assume that there is a line N on AM.
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