Physics, 23.05.2021 14:00, miguel454545
A force of 6.0 N is used to accelerate a mass of 1.0 kg from rest for a distance of 12 m. The force is applied along the direction of travel. The coefficient of kinetic friction is 0.30. What is the kinetic energy at the 12 m mark?β
Answers: 1
Physics, 22.06.2019 10:50, dontcareanyonemo
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 11:00, tdahna0403
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg β’ what must the total momentum of the system be after the train cars collide? kg β’
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Physics, 22.06.2019 16:00, chamyaparker
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 βc/m.
Answers: 3
A force of 6.0 N is used to accelerate a mass of 1.0 kg from rest for a distance of 12 m. The force...
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