Physics, 09.07.2019 01:00, ArelysMarie
Your tennis ball rolls off a 0.91m tall table and hits 0.25m out from the table. what is it's time in the air? what is its vertical velocity before hitting the ground (show work)
Answers: 1
Physics, 22.06.2019 11:20, James17syoboda
Sound is a disturbance that travels through a medium as a
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Physics, 22.06.2019 18:00, RyannLambertt7141
Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.
Answers: 1
Your tennis ball rolls off a 0.91m tall table and hits 0.25m out from the table. what is it's time i...
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