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worty [1.4K]
2 years ago
15

Specific gravity will tell you a fraction of how much

Mathematics
1 answer:
Nikolay [14]2 years ago
3 0

The value 0.92 indicates the relative density of the ice.

Data;

  • Density = 0.92g/ml
  • Specific gravity = 0.92

<h3>Specific Gravity</h3>

Specific gravity of a substance is defined as the relative density of substance. This can be further said to be the ratio between the density of a substance to the density of the reference substance.

mathematically;

relative density = \frac{density of substance}{density of reference}

The value 0.92 indicates the relative density of the ice.

Learn more on specific gravity here;

brainly.com/question/14932758

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a small rocket is shot from the edge of a cliff suppose that after t seconds the rocket is y meters above the cliff where y=30t-
Natalka [10]

Answer:

Greatest height: 45 meters

Time for greatest height: 3 seconds

Height after 5 seconds: 25 meters above the cliff

Time for height of 40 meters: 7.123 seconds

Height after 7 seconds: -35 meters (35 meters below the cliff)

Step-by-step explanation:

to find the maximum height, we need to calculate the derivative of y in relation to t and then find when dy/dt = 0:

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10t = 30

t = 3 seconds

In this time, the height is:

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y = 30*5 - 5*5^2 = 25 meters

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