1 Answer Narad T. Sep 7, 2017 The speed of the man is #=sqrt2/ (2-sqrt2)ms^-1# and the speed of the boy is #= (2sqrt2)/ (2-sqrt2)ms^-1#

There is no concrete answer to this because it depends on your outlook on it. Below is a comparison of the two generals. After reading it, you can ultimately decide who you think was the better general. …

As a white man raised in the southern United States, he supported slavery and opposed the northern ways. In 1859, he joined a Virginian militia that aided in the capture of John Brown. Booth originally …

See a solution process below: First, we need to determine how much was left before the man spent 20%. We can rewrite this part of the problem as: 10200 is 80% of what? We are using 80% because …

Explanation: Velocity of man just prior to landing on the pad #=4.4ms^-1# Momentum of man just prior to landing on the pad #p=mv# #=50xx4.4=220kgms^-1# Final velocity #=0# Change of momentum of …

Bicyclist must create a centripetal force to keep on the curve. Without it he will continue going straight and, since the wheels are directed towards the curve, the bicycle will turn and he will fall. In a straight …

It follows from integrating the Schrödinger equation for |\\varphi(x,t)|^{2} = \\varphi(x,t)\\bar{\\varphi}(x,t). Let \\varphi(x,t) be a (normalizable) solution of ...

Giant, spinning atoms Neutrons stars form when supergiant stars collapse in on themselves at the end of their lives. Though not as dense as black holes, neutrons stars are very small and very compact, …

Here's what I got. As you know, the osmotic pressure of a solution can be calculated using the equation color (blue) (ul (color (black) (Pi = i * c * R T))) Here Pi is the osmotic pressure of the solution i is the …

"14 g" Your strategy here will be to use the volume of the reaction vessel and the number of moles of carbon monoxide, "CO", to calculate the initial concentration of the reactant. Once you know that, …