Mechanical advantage is a measure of the force amplification achieved by using a tool.
Answer:E. an object will remain in uniform motion unless acted upon by a force
Explanation:
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The mass of lead = 22,939 kg
<h3>Further explanation</h3>
Given
mass alcohol=1600 kg
The density of lead =11300kg\m³ and density of alcohol=790kg\m³
Required
mass of lead
Solution

the volume of lead=volume of alcohol=2.03 m, so the mass of lead :
