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vaieri [72.5K]
3 years ago
9

An object is completely submerged in a liquid of density 0.65 grams per cubic centimeter at a depth of 3 meters. What is the tot

al pressure on the object? State your answer in atmospheres. (Round your answer to to three significant digits)
Mathematics
1 answer:
3241004551 [841]3 years ago
3 0
The pressure due to the depth in a liquid can be calculated as:
P = ρgh; ρ is the density in kg/m³, g is the acceleration due to gravity in m/s² and h is the depth in the fluid.
ρ = 0.65 g/cm³ = 650 kg/m³
P = 650 x 9.81 x 3
= 19100 Pascals
Pressure in atm = 19100/101325 atm
= 0.188 atm
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choli [55]

Answer:

Approximately 2 weeks

Step-by-step explanation:

Given data

Cost of bike=  £250

<em>Assuming she works for 6 days</em>

1.Babysitting

6*2.75=£16.5 per day

for 6 days

=16.5*6

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2. Saturday Job

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Total earnings for the week

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Hence it will take her

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Approximately 2 weeks to save up the amount

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frank, joe and carl went with their Grandma to the bakery. she said that they could use the change she got back to buy mini-chip
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3

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8 0
4 years ago
Tito store 15 gallons of water in his Basement Jaxx 429 his basement hurricane 32 gallons of water how many quarts of water did
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Compare. Least to Greatest. SHOW UR WORK‼️
Natali5045456 [20]
2/4 is smaller
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3 0
4 years ago
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A number line going from negative 1 to positive 1 in increments of 1. There are 5 equal spaces between each number. Select all t
miv72 [106K]

Answer:

–1 is less than Negative StartFraction 4 Over 5 EndFraction

Step-by-step explanation:

Number line from - 1 to + 1 in Increment of 1 ; with 5 equal spaces between each number ;

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0 is greater than –0.5

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Number line :

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-1, - 0.8, - 0.6, - 0.4, - 0.2, 0, 0.2, 0.4, 0.6, 0.8, 1

–1 is less than Negative StartFraction 4 Over 5 EndFraction : - 1 < - 0.8 (true)

–0.3 is less than One-fifth : - 0.3 < 0.2 (true)

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3 years ago
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