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 2.90s for the boat to travel from its highest point to its lowest, a total distance of 0.630m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.60m apart.
1. how much is the wavelength?
express your answers in 3 sig. fig.
2.find the period of the wave.
3 sig. fig.
3.how fast are the waves traveling?
express the speed v in meters per second using three significant figures.
4. what is the amplitude a of each wave?
express your answer in meters using three significant figures.
Answers: 3
Physics, 21.06.2019 21:50, glocurlsprinces
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 07:30, crodriguez87
Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?
Answers: 1
Afisherman notices that his boat is moving up and down periodically without any horizontal motion, o...
Business, 21.12.2020 23:30
English, 21.12.2020 23:30
World Languages, 21.12.2020 23:30
Business, 21.12.2020 23:30
English, 21.12.2020 23:30
Mathematics, 21.12.2020 23:30