What average force is essential to bring sled from rest
Determine what average force is essential to bring a 49.5 kg sled from rest to a speed of 3.2 m/s in a period of 19.6 s? Suppose frictionless ice.
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Figure out the sequence of steps and formulate the synthesis of cyclopentanone. The Dieckmann condensation is used in the synthesis of cyclo-pentanone from cyclohexanone.
Determine the shortest x-ray wavelength from the continuous spectrum due to electrons accelerated via 35.7 kV, supposing that the electron gives up all of its KE throughout a collision(s).
How can estimate the functional groups for Enol and how they look like and also determine the functional groups for Enolote ion and how they look like?
The Monorail car traves 100 miles in 50 minutes less time than it takes and automobile to travel same distance. Determine speeds of two vehicles if monorail goes 20 mph faster than automobiles.
Consider the reaction N2 (g)+ O2(g)ó 2NO(g) when given ΔG0 for the reaction at the 250C is 173.4 kJ/mol Determine the standard free energy of formation of NO.
If the phosphorus is present as phosphate, PO43-, determine the corresponding molar concentration of phosphate. Phosphorus is present in the seawater to the extent of 0.07 ppm by mass.
1 hour later a second bus leaves same station, traveling east at the rate of 48 mile per hour. At what time will two buses be 274 miles apart?
Analyze the partial pressure of ozone and the number of ozone molecules per liter of air if the temperature and pressure were 20.0°C and738 mmHg, respectively. On a smoggy day in a certain city the ozone concentration was 0.36 ppm by volume.
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