Chemistry, 07.12.2020 22:30 aletadaboss
A 1.50-kilogram ball is attached to the end of a 0.520-meter string and swung in a circle. The velocity of the ball is 9.78 m/s. What is the tension in the string?
Answers: 3
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Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
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What is the vapor pressure of a solution with a benzene to octane?
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Find the enthalpy of neutralization of hcl and naoh. 87 cm3 of 1.6 mol dm-3 hydrochloric acid was neutralized by 87 cm3 of 1.6 mol dm-3 naoh. the temperature rose from 298 k to 317.4 k. the specific heat capacity is the same as water, 4.18 j/k g. a. -101.37 kj b. 7055 kj c. 10,1365 kj
Answers: 1
A 1.50-kilogram ball is attached to the end of a 0.520-meter string and swung in a circle. The veloc...
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