Physics, 24.04.2020 06:49 lovelyheart5337

Can anyone help me solve these questions? On A, I tried the equation T=2pi(sqrt(L/g)), but my answer was wrong. Any help would be very appreciated!

Can anyone help me solve these questions? On A, I tried the equation T=2pi(sqrt(L/g)), but my answer

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Can anyone help me solve these questions? On A, I tried the equation T=2pi(sqrt(L/g)), but my answer...