Physics, 03.07.2019 10:30 Queenhagar
Michaela is babysitting little tommy turner, who is known to be a terror. michaela answered the phone when tommy's parents called to check in him, leaving tommy unattended for three minutes. during that time tommy turned the oven on its hottest setting and placed his new police car mylar balloon in the oven. what will most likely happen to his balloon? a) the increased temperature will cause the balloon to shrink. b) the increased temperature will cause the balloon to grow and pop. c) the increased temperature will not create any changes in the balloon. d) the increased temperature will cause the balloon to change shape and then shrink.
Answers: 2
Physics, 21.06.2019 20:30, milhai0627a
Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)
Answers: 2
Physics, 22.06.2019 04:30, elizabethseoane1829
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Physics, 22.06.2019 18:30, justhereforanswers13
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Michaela is babysitting little tommy turner, who is known to be a terror. michaela answered the phon...
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