An Experimental 1500-Kg Car Travels at a Constant Speed of 22

question 51

Multiple Choice

An experimental 1500-kg car travels at a constant speed of 22 m/s around a circular test track that is 80 m across. What is the kinetic energy of the car?

• A)zero joules
• B)3.6 × 10⁵ J
• C)3.3 × 10⁴ J
• D)1.6 × 10⁴ J
• E)7.2 × 10⁵ J

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The process by which uranium isotopes transform into other isotopes or elements through radioactive decay, releasing radiation.

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