A Particle Is Moving Uniformly in a Circle with Radius $\times$

question 73

Multiple Choice

A particle is moving uniformly in a circle with radius 50 cm.The linear speed of the particle is 60 cm/s.The acceleration of the particle has a magnitude of

• A)zero
• B)36 m/s²
• C)1.8 \(\times\) 10⁵ cm/s²
• D)72 cm/s²
• E)3.6 m/s²

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