An 18.7 g sample of platinum metal increases
in temperature by 3.3 °C when 5.7 J of heat is
...
Physics, 04.05.2021 01:00 devontemiles1174
An 18.7 g sample of platinum metal increases
in temperature by 3.3 °C when 5.7 J of heat is
added. How much heat is transferred in 12 s?
(Answer to nearest 0.001)
Answers: 3
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Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
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