A Particle Moves at a Constant Speed in a Circular

question 3

Multiple Choice

A particle moves at a constant speed in a circular path with a radius of 2.06 cm. If the particle makes four revolutions each second, what is the magnitude of its acceleration?

• A) 20 m/s²
• B) 18 m/s²
• C) 13 m/s²
• D) 15 m/s²
• E) 24 m/s²