Discover Questions

What is the ratio between the displacement in 1st 1s and 2nd 1s of a s.harmonic motion which has a T=8s time period.? Ab=0. Assume a doesnt equal 0 and solve for b. Then assume b doesnt equal 0 and solve for a.? Is electricity caused by protons or nuetrons naturally or does energy from the sun create electricity stored in molecules? Find the domain of (f/g)(x) if f(x)=sqrt(x) and g(x)=x^2-25.? What is the wavelength of a neutron with kinetic energy 44.0 keV? a. 56.4 pm
b. 0.137 pm
c. 28.3 pm
d. 0.166 pm?