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Ivan
3 years ago
8

The pressure at a point on a sloping surface within a tank filled with liquid depends on the

Physics
1 answer:
Kaylis [27]3 years ago
7 0
The pressure at a point on a sloping surface with a tank filled with liquid depends on the slope of the  surface because the elevation is a factor here. The force that is a factor too is dependent on the angle of elevation. Force is equal to weight times sine angle. 
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Which of the following is an advantage of asexual reproduction compared to sexual reproduction?
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Asexual reproduction requires less energy and will produce more offspring over time

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If a home uses a large supply of solar panels to generate electricity, but has no battery system, surplus electricity that is pr
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Passed into the power grid for others to use the electricity

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3 years ago
A 5-kg projectile is fired over level ground with a velocity of 200 m/s at an angle of 25°above the horizontal. Just before it h
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the change in thermal energy of the projectile is 43.8 kJ

Explanation:

Given;

mass of the object, m = 5kg

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To determine the the change in the thermal energy of the projectile and air, we consider change in potential and kinetic enrgy of the projectile. Since the projectile was fired over level ground, change in potential energy is zero.

Then, change in thermal energy of the projectile, KE = Δ¹/₂mv²

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5 0
3 years ago
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