An ocean fishing boat is drifting just above school of tuna

Reference no: EM13554941

An ocean fishing boat is drifting just above a school of tuna on afoggy day. Without warning, an engine backfire occurs on anotherboat 1.0 km away. How much time elapses before the backfire isheard (a) by the fish, and (b) by the fishermen?

Reference no: EM13554941

Questions Cloud

How many complete revolutions does the cylinder rotateduring : A cylinder with a diameter of 23 cm rolls with an angular speedof 0.40 rad/s on a levelsurface. If the cylinder experiences a uniform tangentialacceleration of 0.012m/s2 without slipping until itsangular speed is 1.41 rad/s, through how many compl..

What is frequency of waves reflected back to the detector : A stationary motion detector sends sound waves of frequency0.135 MHz toward a truck approaching at a speed of 49.2 m/s. What is the frequency of the waves reflected back to the detector?

Electron take to travel19 cm in the horizontal direction : An electron that has a horizontal initial speed of 4.50 106 m/s enters a region that has anelectric field of 120 V/m pointingvertically upward. How long does the electron take to travel19 cm in the horizontal direction?

Net electrostatic force on the charge at theorigin doubles : A charge of +q is located at the origin, while an identical charge is located on the xaxis at x = 0.47 m. A thirdcharge of +2q is located on the x axis atsuch a place that the net electrostatic force on the charge at theorigin doubles, its directi..

An ocean fishing boat is drifting just above school of tuna : An ocean fishing boat is drifting just above a school of tuna on afoggy day. Without warning, an engine backfire occurs on anotherboat 1.0 km away. How much time elapses before the backfire isheard (a) by the fish, and (b) by the fishermen?

Determine what is the persons tangential speed : Earth's radius is 6384 km. How many rotations per day would earth have to spin such that a person standing on the equator would weigh nothing? what is the person's tangential speed

Find the pressure on the window : In a 30.0 s interval, 470 hailstonesstrike a glass window of area 0.600 m2 at an angle of45.0° to the window surface. Each hailstone has a mass of 5.00g and a speed of 8.30 m/s. If thecollisions are elastic, find the pressure on the window.

How far into the sand does the coconut sink : A 30-Kg coconut falls from a coconut tree a distance of 30 meters. how far into the sand does the coconut sink

The star betelguese has a radius and surface temperature : The star Betelguese has a radius and surface temperature of about 10^8 miles and 3000K. The sun has a radius and surface temp of about 5x10^5 miles and 6000k. Find the ratio of the power radiated by the sun and Betlguese Psun/Pbet.

User Account

All Pages