1) in 1927, charles lindbergh was the first person to fly solo across the atlantic. he flew
from new york to paris, a distance of 3,500 miles. the flight took him 33 and one-half
hours. what was lindbergh's average velocity, in miles per hour, for the trip?

Write the correct abbreviation for each metric unit

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?