Obtain the recoil speed of the rifle
A rifle with a weight of 25 N fires a 4.0 g bullet with a speed of 290 m/s.
(a) Find the recoil speed of the rifle.
(b) If a 750 N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle.
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When 1.48g of mercuric chloride is vaporized in a 1.00 L bulb at 680 K, the pressure is 225 mm Hg. What is the molar mass of the mercuric chloride vapor
The ages of Ramona's father, brother, and son are all prime numbers. In five years from now, their ages will all be perfect squares. What is the present age of each of them?
A particle is to move in an xy plane, clockwise around the origin as seen from the positive side of the z axis. In unit-vector notation, what torque acts on the particle
Sodium azdide, NaN3, decomposes according to the following equation. What volume of N2 at 1.1 atm and 50.0C will be produced by the decomposition of 5.0g of sodium azdide. NaN3(s) --->Na(s)+N2(g)
A rifle with a weight of 25 N fires a 4.0 g bullet with a speed of 290 m/s. Find the recoil speed of the rifle
Analysis of the critical decision based on a current situation that your organisation must make and analysis of possible solutions
Compare and analyze the financial metrics and ratios used to evaluate the balance sheet and income statement information.
A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.600 m. What impulse was given to the ball by the floor
Find the digits a and b such that the six-digit number 543ab2 is divisible by 42. Let N be a three-digit number whose digits are all distinct
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