A Car Starts from Rest and Accelerates Uniformly at 3

question 85

Multiple Choice

A car starts from rest and accelerates uniformly at 3.0 m/s² toward the north.A second car starts from rest 6.0 s later at the same point and accelerates uniformly at 5.0 m/s² toward the north.How long after the second car starts does it overtake the first car?

• A)12 s
• B)19 s
• C)21 s
• D)24 s

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Definitions:

Purchase Return

Occurs when a buyer returns merchandise to the seller for a refund or credit due to various reasons such as defects or dissatisfaction.

Merchandise Defective

Goods received or in inventory that do not meet the seller's or buyer's specifications and may need to be returned or discarded.

Net Method

An accounting method where discounts for early payment are anticipated and recorded as reductions of the cost of purchases or an expense.

Discount Period

The time frame in which a payment can be made at a reduced rate from the total invoiced amount, typically to encourage early payment.