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İtem 1 Learning Goal: To analyze the motion of a body that is traveling along a...

İtem 1

Learning Goal:

To analyze the motion of a body that is traveling along a curved path, to determine the body's acceleration, velocity, and position.

A motorcyclist travels around a curved path that has a radius of 375 m . While traveling around the curved path, the motorcyclist increases speed by 1.10 m/s^2.

Part A - Finding the time interval for the motorcyclist to reach a given acceleration

If the motorcyclist starts from rest, determine the time needed to reach an acceleration of 5.75m/s^2.

Express your answer to three significant figures and include the appropriate units.

Part B - Speed of the Motorcyclist at a Given Acceleration

Determine the speed of the motorcyclist at the instant the acceleration is 7.25 m/s^2.

Express your answer to three significant figures and include the appropriate units.

Part C - Magnitude of the Motorcyclist’s Acceleration at a Given Speed

Determine the magnitude of the acceleration at the instant the speed of the motorcyclist is 22.5 m/s.

Express your answer to three significant figures and include the appropriate units.

Engineering   Civil-Engineering   
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