An Object of Mass 0

question 80

Multiple Choice

An object of mass 0.50 kg is transported to the surface of Planet X where the object's weight is measured to be 20 N.The radius of the planet is 4.0 × 10⁶ m.What is the mass of Planet X? (G = 6.67 × 10−¹¹ N ⋅ m²/kg²)

• A) 13 × 10¹⁹ kg
• B) 17 × 10²² kg
• C) 9.6 × 10²⁴ kg
• D) 21 × 10²⁵ kg

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Definitions:

Sales Discounts

A reduction in the price of goods or services offered to customers to encourage prompt payment.

Discount Period

The time frame in which a payment can be made with a discount for early payment, often used in terms of sales and accounts receivable to encourage prompt payment.

Gross Method

An accounting method for recording purchases at the gross invoice amount before any trade discounts are deducted.

Sales Discounts

A reduction offered by a seller on the list price of a product or service as an incentive for buyers, usually applied to promote sales, clear out inventory, or recognize volume purchases.