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Arlecino [84]
3 years ago
7

If a plane travels at a speed of 600 km/h, how long would it take to travel a distance of 300 km

Chemistry
2 answers:
liubo4ka [24]3 years ago
5 0

Answer: 0.5 hour / 30 minutes / 1800s

Explanation: The problem can be expressed through the following equation:

v = d/t

Derive to find t:

t = d/ v

= 300 km /600 km/ h

= 0.5 hr

0.5 hr x 60 mins/ 1 hr = 30 mins

Or in seconds

30 mins x 60 s/ 1 min = 1800 s

iogann1982 [59]3 years ago
4 0

Answer:

30 minutes

Explanation:

If the plane is going 600 km/h

divide the length and time and it would be half of that, so 300 km would take 30 mins.

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(a) Calculate the density of mercury if 1.00 × 10 g occupies a volume of 7.36 cm³

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