liapina2011lio liapina2011lio

17-07-2017
Physics

contestada

A man swims at a speed of 0.4 m/s. How long will it take him to cross a pool of length 50 m?

Respuesta :

sergibcnusa sergibcnusa

17-07-2017

Distance = speed * time, then time = distance / speed.

time = 50 / 0.4 = 125 s

Answer Link

Otras preguntas

What are the x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2? x = (StartFraction m Over m + n EndFr

A mass spectrometer, sketched ,is a device used to separate different ions. Such ions with a well-defined velocity vo enter through a slit into a region of unif

Line AB contains points A(4, 5) and B(9, 7). What is the slope of AB? 5 2 이를 0 2 5 N/u un un nu

Aconitase catalyzes the citric acid cycle reaction: citrate <==> isocitrate. The standard free energy change, ΔGo ’, for this reaction is +6.7 kJ/mol. How

Matter is found throughout the universe?Is the water we drink considered new matter

2/3 cup how many cups mix it will take to make 12 servings

Consider the interference/diffraction pattern from a double-slit arrangement of slit separation d = 6.60 um and slit width a. The wavelength of the monochromati

151. What is the formula for the radius of a circle?

HELPPPPP ITS ABOUT SCATTER PLOTSSSS Helpppppp

2. Paraffin and gasoline are both hydrocarbons, and therefore have the same general chemical formula CnHn+2. As such, paraffin and gasoline are similar in that