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eimsori [14]
3 years ago
12

What effect does freezing water into a ice cube have on its mass

Physics
1 answer:
Vanyuwa [196]3 years ago
8 0
The "stuff" (molecules) in water is more tightly packed than in ice, so water has greater density than ice. Don't let the fact that ice is a solid fool you! As water freezes it expands. So, ice has more volume (it takes up more space, but has less density) than water.
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What is Pluto is changing exactly <span />
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A car covers first half of the distance between two places at a speed of 40 km/h and the
Ghella [55]

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Why might a wine glass survive a fall onto a
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5

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8 0
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A bullet with a mass of 0.1 kg is travelling at
mel-nik [20]

The block with the bullet lodged in the block is now travelling at 2.133 m/s.

<h3>What is momentum conservation principle?</h3>

When there is no external force acting on the system, the momentum remains conserved.

For inelastic collision, after collision both objects travel with common speed.

m1u1 + m2u2 =(m1 +m2)v

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Learn more about momentum conservation principle.

brainly.com/question/14033058

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6 0
2 years ago
How long would it take for a person to sprint from the 0m line to the 100m line if they are traveling forward at 6m/s?
valina [46]

Answer:

  • <em><u>This section assumes you have enough background in calculus to be familiar with integration. In Instantaneous Velocity and Speed and Average and Instantaneous Acceleration we introduced the kinematic functions of velocity and acceleration using the derivative. By taking the derivative of the position function we found the velocity function, and likewise by taking the derivative of the velocity function we found the acceleration function. Using integral calculus, we can work backward and calculate the velocity function from the acceleration function, and the position function from the velocity function.</u></em>

Explanation:

<h3>Derive the kinematic equations for constant acceleration using integral calculus.</h3><h3>Use the integral formulation of the kinematic equations in analyzing motion.</h3><h3>Find the functional form of velocity versus time given the acceleration function.</h3><h3>Find the functional form of position versus time given the velocity function.</h3>
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3 years ago
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