A Racecar Starts from Rest and Accelerates at a Constant

question 19

Multiple Choice

A racecar starts from rest and accelerates at a constant rate and reaches a speed of 160 km/h (100 mph) in 6.0 seconds.It continues at this speed for another 5 seconds.What is the car's average speed during the first 11 seconds?

• A)34.3 m/s
• B)29.3 m/s
• C)22.2 m/s
• D)32.3 m/s
• E)44.4 m/s

---

Definitions:

Prevent

To take measures in advance to ensure something undesirable does not happen.

World Health Organization

An international agency of the United Nations, established in 1948, dedicated to promoting global public health.

Total Person

An approach that considers all aspects of an individual's health, including physical, mental, and social well-being.

Pathological State

A condition or disease that significantly deviates from normal biological functioning or structure.