Physics, 20.03.2020 09:58 Samonerob2002
A certain car battery with a 12.0 V emf has an initial charge of 131 A · h. Assuming that the potential across the terminals stays constant until the battery is completely discharged, for how many hours can it deliver energy at the rate of 130 W?
Answers: 3
Physics, 22.06.2019 09:50
A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p
Answers: 1
Physics, 22.06.2019 12:30
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
Answers: 1
Physics, 22.06.2019 17:30
Current from a charged capacitor lights a bulb. as time goes on the brightness of the
Answers: 3
A certain car battery with a 12.0 V emf has an initial charge of 131 A · h. Assuming that the potent...
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Health, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
History, 20.09.2020 18:01
Social Studies, 20.09.2020 18:01
Chemistry, 20.09.2020 18:01