If the Mass of the Earth and All Objects on It

question 27

Multiple Choice

If the mass of the earth and all objects on it were suddenly doubled,but the size remained the same,the acceleration due to gravity at the surface would become

• A) 4 times what it now is.
• B) 2 times what it now is.
• C) the same as it now is.
• D) 1/2 of what it now is.
• E) 1/4 of what it now is.

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Definitions:

Psychological Barrier

Mental or emotional blocks that impede a person's ability to communicate effectively, make decisions, or progress towards goals.

New Product

An item or service recently introduced to the market that offers novel features or benefits not previously available.

Value Barrier

Challenges or factors that limit the perceived worth or utility of a product or service to potential customers.

New-Product Adoption

The process by which consumers or businesses start using a new product, potentially going through stages from awareness to acceptance and regular use.