A 50-Kg Stone Is Thrown Upward at 7

question 145

Short Answer

A 5.0-kg stone is thrown upward at 7.5 m/s at an angle of 51° above the horizontal from
the upper edge of a cliff, and it hits the ground 1.5 s later with no air resistance. Find the
magnitude of its velocity vector just as it reaches the ground.

---

Definitions:

Operating Activities

Activities that are directly related to the day-to-day operations of a business, including revenue generation and expense incurrence.

Indirect Method

A technique used in cash flow statement preparation that adjusts net income for changes in non-cash accounts to calculate operating cash flow.

Net Income

A company's overall income after deducting all expenses and taxation from gross revenue.

Accumulated Depreciation

The total depreciation amount that has been charged to expense a fixed asset over its useful life to reflect wear and tear, aging, or obsolescence.