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Neporo4naja [7]
3 years ago
10

Why doesn't the steepness of a frictionless ramp affect the velocity of the block at the bottom of the ramp? (Hint: Discuss cons

ervation of energy in your answer .)
Chemistry
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

<h2>Because energy is conserved, the kinetic energy of a block at the bottom of a frictionless ramp is equal to the gravitational potential energy of the block at the top of the ramp. ... Therefore, the block's final velocity depends on the height of the ramp but not the steepness.</h2>
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In finding the molarity of a solution, we use the following formula:

M=moles soluteL solution

What is Molarity?

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<h3 />

The molar mass of  NH4NO3 and (NH4)3PO4 are  80.043 g/mol and 149.0867 g/mol, respectively.

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molesNH+4in(NH4)3PO4=4.42 g149.0867 g/mol×3molNH+41mol(NH4)3PO4=0.0889 mol

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