A 2-Kg Cart, Traveling on a Horizontal Air Track with a Speed

question 19

Multiple Choice

A 2-kg cart, traveling on a horizontal air track with a speed of 3 m/s, collides with a stationary 4-kg cart.The carts stick together.The impulse exerted by one cart on the other has a magnitude of:

• A)0 N∙s
• B)4 N∙s
• C)6 N∙s
• D)9 N∙s
• E)12 N∙s

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Definitions:

Partial Equity Method

An accounting technique used for investments, where an investor recognizes income from the investee to the extent of dividends received and adjustments for changes in the investee's net assets.

Dividends

Disbursements from a corporation to its shareholders, typically deriving from the company's profits.

Amortization

The gradual reduction of a debt or the cost of an intangible asset over a specific period of time through regular payments.