A 150-N Crate Is Being Pulled Up a Perfectly Smooth

question 80

Short Answer

A 150-N crate is being pulled up a perfectly smooth ramp that slopes upward at 15° by a pull that is directed at 30° above the surface of the ramp. What is the magnitude of the pull required to make the crate move up the ramp at a constant velocity of 1.75 m/s?

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Definitions:

Direct Deposit

An electronic payment method where funds are transferred directly into the recipient's bank account, bypassing the need for physical checks.

Automatic Withdrawal

A banking process where funds are automatically taken from a bank account to fulfill a financial commitment.

Book Balance

The amount of money shown in a company's financial records, excluding any pending transactions.

Bank Cash

The amount of cash that a bank has in its vaults and with the central bank; also a term used to describe readily available funds.