A Ball Is Thrown Horizontally from the Top of a Building

question 69

Multiple Choice

A ball is thrown horizontally from the top of a building 0.10 km high. The ball strikes the ground at a point 65 m horizontally away from and below the point of release. What is the speed of the ball just before it strikes the ground?

• A) 43 m/s
• B) 47 m/s
• C) 39 m/s
• D) 36 m/s
• E) 14 m/s

---

Definitions:

Respiratory Status

A clinical assessment that includes evaluating the breath sounds, respiratory rate, depth, rhythm, and the patient's use of accessory muscles during breathing.

Neurological Response

The reactions or responses of the nervous system to stimuli, including both voluntary actions and involuntary processes.

Collagen Fibers

Strong, fibrous proteins found in connective tissue, skin, bone, and cartilage, providing structural support and elasticity.

Proliferative Phase

A phase in the healing process of a wound characterized by rapid new tissue growth and repair.