Determine the original speed of the bullet
A bullet of 10 g is stopped in a block of wood of 5 kg. The speed of bullet-plus-wood combination instantly after the collision is 0.60 m/s. Determine the original speed of the bullet?
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Determine the binding energy per nucleon for the Uranium-325 and explain how does the its binding energy per nucleon compare to that of the stable Carbon-12 nucleus that is found throughout the human body as well as animal and plant kingdoms?
Determine: i) the speed at which the bullet emerges from the block. ii) The mechanical energy lost in the collision.
The resistance less inductor is joined across the ac source whose voltage amplitude is 25.0 and the angular frequency is 1000. Determine the current amplitude when the self-inductance of the inductor is:
If the person stands at the end of shadow and looks up to top of the building, find the angle of person's eyes to top of building(to nearest hundredth of degree)?
An inductor of 7.00 with negligible resistance is joined across an ac source whose voltage amplitude is kept constant at 67.2, however whose frequency can be varied.
Width of the rectangular box is twice height and length is 7inches more than height. If volume is 72 cubic inches, determine the dimensions of the box.
Determine what would be the wavelength of the electromagnetic wave having a frequency equivalent to the clock speed of a 3.2 Ghz computer? In what portion of the electromagnetic spectrum would such a wave lie?
If ammonium nitrate sells for$2.95/lb and urea for $3.65/lb, explain the difference (in lb N/$) between the ammonium nitrate and the urea when the urea, CH4N2O and Ammonium nitrate, NH4NO3, are both commonly used as sources of nitrogen in commercia
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