A bumblebee is flying to the right when a breeze causes the bee to slow down with a constant acceleration of 0.50\,\dfrac{\text m}{\text s^2}0.50 s
2

m

0, point, 50, start fraction, start text, m, end text, divided by, start text, s, end text, squared, end fraction leftward. After 2.0\,\text{s}2.0s2, point, 0, start text, s, end text, the bee's speed is 2.75\,\dfrac{\text m}{\text s}2.75
s
m

2, point, 75, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction to the right.

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

5submission this assignment is worth 20 points total. you are required to submit the following by next lab: 1. (3 points) determine the equation for the output angular velocity ω2 = θ˙ 2 as a function of θ1, ω1 = θ˙ 1 and α. you must show all your work to receive credit. 2. (2 points) use the result of problem#1 to plot ω2 over 0 ≤ θ1 ≤ 360deg with ω1 = 360deg/sec. do this for α = {10,30}deg. show the results on the same plot and properly label the axes, title, legend. for this you can use matlab or ms excel. 3. (3 points) determine the equation for the output angular acceleration ω˙ 2 and create a plot similar to the one in problem#2. 4. (10 points) submit plots of the results (ω2 and ω˙ 2) obtained from creo/mechanism and compare them to results of problem#2 and problem#3. note that you should do these comparisons for the two cases with α = {10,30}deg. 5. (2 points) provide a brief explanation of the results. did they match? what are the implications as misalignment angle increases?

Write down two additional questions about earth's magnetic field that will make your presentation more informative.