What is the radius of the track

Reference no: EM1388526

Q. A horse races once around a circular track in a time of 128 s, with a speed of 34 m/s. What is the radius of the track?

Q. An ice cube of volume 10.6 cm3 is at first at a temperature of -9.3°C. How much heat is necessary to convert this ice cube into steam?

Reference no: EM1388526

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