Physics, 06.06.2020 15:57 erincnw9939
an iron rod of length and diameter at 10 degree Celsius is used to measure a distance of 2 kilometre on a day when the temperature is 40 degree Celsius calculate the year error in measuring the distance.
Answers: 2
Physics, 22.06.2019 10:00, ceasar6071
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
an iron rod of length and diameter at 10 degree Celsius is used to measure a distance of 2 kilometre...
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