I would say that it depends on the size of the animal and where it was hit. It is possible that a large animal could survive.
Answer:
Explanation:
which is the final velocity minus the initial velocity in the numerator, and the change in time in the denominator. For us:
so
a = .92 m/s/s (NOT negative because you're speeding up)
Answer:
E. The gas absorbs 50 of energy as heat and does 50」ot work
Explanation:
This is following the law of thermodynamics that energy is neither created nor destroyed
Explanation:
Since the neutron is only moving at 1000 m/s, we are going to ignore the relativistic effects on its mass and energy. The mass of a neutron in
so its kinetic energy KE is
![KE = \frac{1}{2}m_nv^2](https://tex.z-dn.net/?f=KE%20%3D%20%5Cfrac%7B1%7D%7B2%7Dm_nv%5E2)
![\:\:\:\:\:\:\:\:= \frac{1}{2}(1.67×10^{-27}\:\text{kg})(10^3\:\text{m/s})^2](https://tex.z-dn.net/?f=%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%3D%20%5Cfrac%7B1%7D%7B2%7D%281.67%C3%9710%5E%7B-27%7D%5C%3A%5Ctext%7Bkg%7D%29%2810%5E3%5C%3A%5Ctext%7Bm%2Fs%7D%29%5E2)
![\:\:\:\:\:\:\:\:= 8.35×10^{-22}\:\text{J}](https://tex.z-dn.net/?f=%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%3D%208.35%C3%9710%5E%7B-22%7D%5C%3A%5Ctext%7BJ%7D)
A photon's energy E is defined as
![E = h\nu](https://tex.z-dn.net/?f=E%20%3D%20h%5Cnu)
where
is the photon's frequency and h is the Planck's constant. Solving for the frequency, we get
![\nu = \dfrac{E}{h} = \dfrac{8.35×10^{-22}\:\text{J}}{6.63×10^{-34}\:\text{J-s}}](https://tex.z-dn.net/?f=%5Cnu%20%3D%20%5Cdfrac%7BE%7D%7Bh%7D%20%3D%20%5Cdfrac%7B8.35%C3%9710%5E%7B-22%7D%5C%3A%5Ctext%7BJ%7D%7D%7B6.63%C3%9710%5E%7B-34%7D%5C%3A%5Ctext%7BJ-s%7D%7D)
![\:\:\:\:\: = 1.26×10^{12}\:\text{Hz}](https://tex.z-dn.net/?f=%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%20%3D%201.26%C3%9710%5E%7B12%7D%5C%3A%5Ctext%7BHz%7D)
which is right around the infrared radiation range.