Physics, 07.11.2019 06:31 kadariusmerchan
Aball is thrown horizontally from the top of a 60.0-m building and lands 100.0 m from the base of thebuilding. ignore air resistance. (a) how long is the ball in the air? (b) what must havebeen the initialhorizontal component of the velocity? (c) what is the vertical component of the velocity just before the ballhits the ground? (d) what is the velocity (including both the horizontal and vertical components) of the balljust before it hitsthe ground?
Answers: 1
Physics, 21.06.2019 23:30
Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
Answers: 1
Physics, 22.06.2019 07:40
How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.
Answers: 3
Physics, 22.06.2019 21:00
Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.
Answers: 2
Physics, 22.06.2019 21:30
Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?
Answers: 1
Aball is thrown horizontally from the top of a 60.0-m building and lands 100.0 m from the base of th...
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