Aboat takes off from the dock at 2.5 m/s and speeds up at 4.2 m/s2 for 6.0 s. how far has the boat traveled? round your answer to the nearest whole number.

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?

When using the scientist method, which step comes last?