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Solve the all given part of following question:
Question: A toy gun can shoot 12.00-g plastic bullets at 6.00 m/s.
Part A: If the spring in the gun can be compressed by 5.00 cm, what is its spring constant?
Part B: What compression should be if the speed of the bullet is to be increased to 7.00 m/s?
Please show all work and steps clearly to find the spring constant. Thanks.
A jet airplane in level flight has a mass of 8.66 × 104kg and the two wings have an estimated total area of 90.0m2. (a) What is the pressure difference among the lower and upper surfaces of the wings?
A capacitor is constructed of two 5.3 m2 parallel metal plates separated by an air gap of 0.010 mm. An electric potential of 25 V is applied to the capacitor. calculate the capacitance of the structure
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For the shear building shown, determine the natural frequencies (RAD/SEC) and the modal matrix. Also, sketch the deflected buildings in their normal modes using the top floor as the reference floor (set its displacement = unity). Finally, demonstr..
a thin metallic spherical shell of radius 42.1 cm has a total charge of 9.05 oc uniformly distributed on it. at the
An electron moves through a region of crossed electric and magneticfields. The electric field E = 2 000 V/cm and is directedstraight down. The magnetic field B = 0.80 mT and isdirected to the left.
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