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12 Nov 2019
A 3.00-g lead bullet is traveling at a speed of 240 m/s when itembeds in a wood post. If we assume that half of the resultant heatenergy generated remains with the bullet, what is the increase intemperature of the embedded bullet? (specific heat of lead = 0.0305 kcal/kg?°C, 1 kcal = 4 186 J)
The answer is supposedly 113 °C... I did this problem a coupletimes, and I'm not getting it! Please how me steps!! thanks!
A 3.00-g lead bullet is traveling at a speed of 240 m/s when itembeds in a wood post. If we assume that half of the resultant heatenergy generated remains with the bullet, what is the increase intemperature of the embedded bullet? (specific heat of lead = 0.0305 kcal/kg?°C, 1 kcal = 4 186 J)
The answer is supposedly 113 °C... I did this problem a coupletimes, and I'm not getting it! Please how me steps!! thanks!
Nestor RutherfordLv2
15 Oct 2019
