Spring compress when the bullet becomes embedded
Explain how far does the spring compress when the bullet becomes embedded in the block? Suppose a spring constant of 500 N/m.
V= 600m/s, Mbullet= .05kg, M of object =18kg
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The potential difference via which it would have to be accelerated to accomplish this energy.
Use the data supplied to determine the heat of formation of carbon sub oxide. (Data: 2CO(g)+C(s)->C3O2(g), Delta H= 127.3 kJ/mol and Delta H final of CO(g)= -110.5 kJ/mol) The compound carbon sub oxide, C3O2, is a gas at room temperature.
Explain both P and Q. In P, do both sets of coordinates represent 1 point? How about Q? Then select the suitable answer below.
Determine the solubility of silver chloride at this temperature? After correction for water conductivity, the conductivity of a saturated aqueous solution of AgCl at 298K was found to be 0.1887mS/m.
A mixture containing argon and nitrogen are introduced until the height of the manometer is 54.1 cm. An apparatus is constructed with a rigid container connected to an open tube manometer.
(i) Determine the magnitude of the (perpendicular) magnetic field in the separator?
Explain how long does it take for the concentration to drop to .340? In the reaction A-Products, the initial concentration is .421m. Given the average rate of reaction is 4.5x10^-4.
A wave on the string is explained by the relation y = A sin (72t-0.045x), where t is measured in sec and x in m, with A = 0.15m. Determine the frequency, wavelength and max speed of a point on the string?
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