Physics, 25.06.2019 15:30 22MadisonT
Really need with this physics question! which applied force will allow a 25 newton block of steel to continue sliding on a steel table? the block of steel has a kinetic coefficient of friction of 0.57 and a static coefficient of friction of 0.74. a) 3.5 n b) 7.0 n c) 14.0 n d) 18.0 n
Answers: 1
Physics, 22.06.2019 10:00
One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
Answers: 2
Physics, 22.06.2019 11:00
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 • what must the total momentum of the system be after the train cars collide? kg •
Answers: 2
Physics, 22.06.2019 13:00
4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?
Answers: 1
Really need with this physics question! which applied force will allow a 25 newton block of steel...
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