Michael was late for work once again. He raced at his maximum running speed of 6 m/s toward the bus stop where the bus was already waiting. To his dismay, the
bus started to accelerate uniformly away from the bus stop at 1 m/s 2 just as Michael
was a mere 25 m away.
“Oh no, not again!” he yelled out as he continued onward.

(a) Plot a position time graph of the motion of Michael and the bus on the same
set of axes. Plot from t = 0 s to t = 10 s.
(b) From the above graph, determine if Michael would catch up to the bus. If
not what was his closest approach?
(c) Now solve the problem algebraically.

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^−1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.

Gunpowder residue is most likely to show up where on a shooters hands