A medium-sized banana provides about 105 Calories of energy. HINT (a) Convert 105 Cal to joules. (b) Suppose that amount of energy is transformed into kinetic energy of a 2.13 kg object initially at rest. Calculate the final speed of the object (in m/s). m/s (c) If that same amount of energy is added to 3.79 kg (about 1 gal) of water at 17.7°C, what is the water's final temperature (in °C)? The specific heat of water is c = 4186 (kg · °C) °C

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Chapter1: Units, Trigonometry. And Vectors
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A medium-sized banana provides about 105 Calories of energy.
HINT
(a) Convert 105 Cal to joules.
(b) Suppose that amount of energy is transformed into kinetic energy of a 2.13 kg object initially at rest. Calculate the final speed of the object (in m/s).
m/s
(c) If that same amount of energy is added to 3.79 kg (about 1 gal) of water at 17.7°C, what is the water's final temperature (in °C)? The specific heat of water is c = 4186
(kg · °C)
°C
Transcribed Image Text:A medium-sized banana provides about 105 Calories of energy. HINT (a) Convert 105 Cal to joules. (b) Suppose that amount of energy is transformed into kinetic energy of a 2.13 kg object initially at rest. Calculate the final speed of the object (in m/s). m/s (c) If that same amount of energy is added to 3.79 kg (about 1 gal) of water at 17.7°C, what is the water's final temperature (in °C)? The specific heat of water is c = 4186 (kg · °C) °C
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