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:

Delegate Duties

The act of assigning specific responsibilities or tasks from one person to another, often within an organizational hierarchy.

Student Government

An elected body within a school or university that represents student interests, organizes events, and potentially influences school policies and administrative decisions.

State University

A public university that is primarily funded by a state government.

Vesting

The process by which an individual acquires the right to a certain benefit or asset, often used in relation to pension plans and stock options.