I commute from Sparkle town to my High School each weekday. In this commute, I first travel at 18 m/s for 60 seconds. I then stop at a light for 60 seconds. Last, I travel at 12 m/s for 120 seconds. How much distance (in total) did I travel in my morning commute?

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

Which of these metals are magnetic?

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.