Projectile is fired vertically from the surface of earth
A projectile is fired vertically from the surface of Earth having an initial speed of 8 km/s. Avoiding air drag, determine how far above the surface of Earth will it go?
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Illustrate the condensed structural formula for the ester produced and the carboxylic acid produced when the ethanoic anhydride reacts with the following alcohols
A light bulb has the normally distributed light output with mean of 3,000 foot-candles and standard deviation of 50 foot-candles. Find out a lower specification limit such that 0.5% of the bulbs will not exceed this limit.
A proton travels with the speed of 5.02 x 10^6m/s in a direction which makes an angle of 60 degrees with the direction of a magnetic field of magnitude 0.180 T in the positive x direction. Determine the magnitudes of (i) the magnetic force on prot
Calculate the vapor pressure of a solution of 16 g of glucose (C6H12O6) in 80g of methanol (CH3OH) at the 27 degrees C. At 27 degrees C the vapor pressure of pure methanol is 140 mm hg.
Calculate the mass of magnesium chloride (95.21 g/mol) can be produced? Magnesium reacts with iron (III) chloride to form magnesium chloride and iron.
If t1/2 for 14C is 5.73*103years, discuss how old are the scrolls when an artifact was discovered in 1947, and at the time it was undergoing 11 disintegrations per minute per gram.
When the probe is launched having an initial kinetic energy of 5.0 x 10^7 J then determine the kinetic energy if it is 4.0x10^6 m from the center of Zeros?
Discuss the sample space of drawing a marble from a sack of 3 blue and 7 red marbles. Discuss the sample space of three consecutive coin tosses. Let T represent a toss of heads and H a toss of tails.
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