Bullet becomes embedded in the block
Explain how far does the spring compress when the bullet becomes embedded in the block? Suppose that a spring constant of 500 N/m.
V = 600m/s, Mbullet = .05kg, M of object = 18kg
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A toothpaste which is having 0.24 by mass sodium fluoride used to prevent the dental caries and 0.30 by mass triclosan , a preservative and ant gingivitis agent.
Holly can run 60 yards in fifteen seconds. Jamie can run same distance in 18 seconds. If Jamie is 25 yards ahead of Holly when they both begin running, how long it takes for Holly to catch Jamie?
A particle of 3.0 kg having velocity v = (5.0 m/s) ihat - (6.0 m/s) jhat is at x = 3.0 m, y = 8.0 m. This is pulled by a 7.0 N force in the negative x direction. (i) Determine the angular momentum of the particle about the origin?
At 298K a quantity of N2 (g) is compressed adiabatically and reversibly from a volume of 20.0 L to5.0 L. Assuming ideal behavior, determine the final temperature of the N2 (g). Take C bar v = (5/2)R
If the temperature and pressure are such that Vm=10b, calculate the numerical value of the compression factor? Derive an expression for the compression factor of a gas that obeys the equation of state p(V-nb) = nRT, where R and b are constants.
At 22oC a sample of gas is held in a 3.00L container connected to a mercury manometer. The mercury level in the manometer is13.2 cm and the pressure of the atmosphere is 9.87 x 104 Pa higher on the open side of the manometer.
Moving a charge from point A, where the potential is 320 , to point B, where the potential is 150 , takes 4.2x 10-4 of work. Determine the value of the charge?
The bus doesn't pick up any new passengers, and the bus only stops at those stations where some of its passengers need to get off. Calculate the expected number of stops that the bus will make till it has unloaded all of its passengers.
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