Physics, 01.12.2020 16:20, kierraivey
A ball of 12 kg is attached to a string of 0.8 meter spun at 4 m/s. What is the centripetal force?
Answers: 2
Physics, 21.06.2019 23:10, itzlianne
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 10:30, legendman27
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
A ball of 12 kg is attached to a string of 0.8 meter spun at 4
m/s. What is the centripetal force?...
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