We know 1 man can complete 0.3125 meters of wall in 1 day. We can divide 20 meters by 0.3125 meters to find how many men worked on the wall: 20/0.3125 = 64 64 men completed the 300 …

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 …

If we wanted to describe the car's velocity, its magnitude (how big is the velocity? How fast is the car moving) is 5km"/"h whereas, its direction is West. Another Example would be: A man …

Acceleration due to gravity on Europa is 1.3156 m/(sec)^2 A man weighing 100 kg. will weigh 13.416 kg, Newton's law of gravitation states that force of gravity F between two objects of …

A drunk man is walking in random steps along an axis with the points +-1, +-2,+-3,... each step he does is in the length of 1 unit with the probability of 0.4 forward and 0.6 backwards (the steps …

The United States would have collapsed before 1800. The Articles of Confederation were a stopgap measure. They were only meant for the interim period during the war and the several …

Each man was more progressive in some regards and more conservative in others than the other; there is no precise correlation between the parties of the late 18th Century and those of the …

Well, the atom has an electronic structure of 1s^ (2)2s^ (2) And it lies in Group 2 of the Periodic Table.... To form an ion, the metal loses 2 electrons to form the Be^ (2+) ion....which is typical …

Lady Macbeth goes crazy ...” out damned spot”... “who knew the old man had so much blood in him”...and the opposing forces close in while the witches other prophesies come true...

It was a win for whites. In the 1950s, everything was segregated, including trains. There was this black man (Plessy) that wanted to get on a train car. The operators of the train said no. Mr. …