Answers: 3
Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
What 2 factors cause seasons on Earth?...
Social Studies, 20.04.2021 01:00
English, 20.04.2021 01:00
Mathematics, 20.04.2021 01:00
History, 20.04.2021 01:00
World Languages, 20.04.2021 01:00
Mathematics, 20.04.2021 01:00
Biology, 20.04.2021 01:00
Mathematics, 20.04.2021 01:00
English, 20.04.2021 01:00
Mathematics, 20.04.2021 01:00