3 years ago

How much time is needed to push a 5,000 N car 50 meters if you are using a machine with a power of 4,500 W?

Physics

1 answer:

Dafna1 [17]3 years ago

8 0

Answer:

55.56

Explanation:

5000N * 50 = 250000/4500= 55.55555555 or 55.56

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A ship sets out to sail to a point 120 km due north. an unexpected storm blows the ship to a point 100 km due east of its starti

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3 years ago

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2 years ago

A bomb is dropped from a bomber traveling at the speed of 120 km / h, destroying a military objective located at a distance of 2

schepotkina [342]

Answer:

18 km

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Convert km/h to m/s:

120 km/h × (1000 m/km) × (1 h / 3600 s) = 33.3 m/s

The time it takes the bomb to travel the 2000 meters is:

2000 m / (33.3 m/s) = 60 s

So it takes 60 seconds for the bomb to fall. The distance it fell is therefore:

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