The work done by a force is greatest when the force and the displacement vectors are .
A. perp...
Answers: 1
Physics, 22.06.2019 11:00
Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?
Answers: 3
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Biology, 14.03.2022 01:50
English, 14.03.2022 01:50
Social Studies, 14.03.2022 01:50
Mathematics, 14.03.2022 01:50
Health, 14.03.2022 01:50
Mathematics, 14.03.2022 01:50
Mathematics, 14.03.2022 01:50
Mathematics, 14.03.2022 01:50
Social Studies, 14.03.2022 01:50
Mathematics, 14.03.2022 02:00
Mathematics, 14.03.2022 02:00
Mathematics, 14.03.2022 02:00
Social Studies, 14.03.2022 02:00