Part 1: Compared to a bar of pure gold, the density of a pure gold ring isa) more b) less c) same Part 2: The force required to maintain an object at a constant velocity in free space is equal toa) the weight of the object b) the force require to stop it c) zero d) the mass of the object

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Asked Oct 10, 2019
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Part 1: Compared to a bar of pure gold, the density of a pure gold ring is

a) more 

b) less 

c) same 

Part 2: The force required to maintain an object at a constant velocity in free space is equal to

a) the weight of the object 

b) the force require to stop it 

c) zero 

d) the mass of the object 

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Expert Answer

Step 1

Part 1:

Density of a material is given as mass per unit volume. It doesn’t change with shape or size. Since the...

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