Physics, 26.03.2020 04:31 jazmaine1217
A model rocket is launched straight upward at 58.8 m/s. How long does it take for the rocket to reach its peak height?
Answers: 1
Physics, 22.06.2019 01:10
Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
Physics, 22.06.2019 05:50
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
A model rocket is launched straight upward at 58.8 m/s. How long does it take for the rocket to reac...
Mathematics, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50
Social Studies, 26.01.2021 08:50
Chemistry, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50
Social Studies, 26.01.2021 08:50
Physics, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50
Mathematics, 26.01.2021 08:50