Chemistry, 30.08.2019 06:30, ripbobbyjackson5206
one object has a speed of 1 mph and another object has a speed of 3 mph. if the masses are the same, which of the following is true about their kinetic energy?
question 7 options:
their speeds are the same.
the object with the greater speed has greater kinetic energy
the object greater speed has the lower kinetic energy
the object with the smaller mass has the greater kinetic energy
Answers: 2
Chemistry, 21.06.2019 21:00, bakoeboo
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
one object has a speed of 1 mph and another object has a speed of 3 mph. if the masses are the same,...
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