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Physics, 22.06.2019 05:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.
Answers: 3
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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Physics, 22.06.2019 14:30
Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
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Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
History, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
History, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
History, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
History, 20.11.2020 23:10
History, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10
Mathematics, 20.11.2020 23:10