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Jlenok [28]
3 years ago
7

Spirit of Australia, a hydroplane boat, made speed records by traveling 239 miles at a speed of 318.8 mi. How long did this trip

take? if you could respond to this I would really appreciate it.
Physics
1 answer:
Korolek [52]3 years ago
8 0

Answer:

Explanation:

I'm assuming we're measuring speed in mph, so here we go:

The boat travelled 239 miles in 0.75 of an hour. So how far did it travel in a full hour?

239

0.75

=

318.7  ≅ 319 m p h

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Given the information below, estimate the total distance travelled during these 6 seconds using a left endpoint approximation. t
Nutka1998 [239]

Answer:

184 feets

Explanation:

Given the data:

time (sec) __ velocity (ft/sec)

0 __________30

1 __________ 54

2 __________56

3 __________34

4 __________ 8

5 __________ 2

6 __________22

Using left end approximation:

(0,1) ___ f(0) = 30

(1,2) ___ f(1) = 54

(2,3) ___f(2) = 56

(3,4) ___f(3) = 34

(4,5) ___f(4) = 8

(5,6) __ f(5) = 2

Hence, the Total distance traveled during the 6 second interval is:

Change ; dT = 1

1 * (30 + 54 + 56 + 34 + 8 + 2) = 184

4 0
3 years ago
You are making raised beds for a productive vegetable garden and have 4 boxes that are 1m x 2m x 1m deep. What volume of dirt (i
Nady [450]

Answer:

8 m³

282.3 ft³

Explanation:

The volume of each box is width times length times depth:

V = (1 m) (2 m) (1 m)

V = 2 m³

There are four boxes, so the total volume is:

4V = 8 m³

Converting to cubic feet:

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5 0
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An student writes a bird that is divining for prey has speed of _ 10m/s what is wrong with the statement.
Anika [276]

Answer:

The description including its issue is summarized throughout the clarification portion below.

Explanation:

  • Speed would be a measurement of size. Which has only significance and therefore no path or guidance. Student says acceleration of -10m/s, therefore this assumption is incorrect because this same negative correlation indicates the path.
  • In reality, this same participant defined the speed (which seems to have two very different motion of an object).

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3 years ago
Me pueden ayudar en esto? Por favor
kirill [66]

<span>El cubo K se llenará primero
</span>

Espera que esto ayude :)
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lora16 [44]
The Earth will exert the same amount of force on the meteorite that the meteorite exerts on the earth upon impact<span />
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