A Racecar Goes Around a 200 M Radius Curve at a Constant

question 138

Multiple Choice

A racecar goes around a 200 m radius curve at a constant speed of 40 m/s.Its acceleration is

• A)0.
• B)0.2 m/s².
• C)4 m/s².
• D)8 m/s².
• E)16 m/s².

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