Physics, 12.12.2019 04:31 snikergrace
Ekaferini stefandi of greece won the women's pole vault at the 2016 games in rio with a vault height of 4.85 m. we are going to calculate how fast she needed to be going to clear the bar. assuming energy is conserved. first, we must calculate this from her center of mass which is probably a meter off the ground. so her height was actually 3.85 m. calculate her speed when she planted her pole for the jump.
Answers: 2
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Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit
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Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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Ekaferini stefandi of greece won the women's pole vault at the 2016 games in rio with a vault height...
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