Sarah find it easier to make one turn of her bike pedals when she uses the largest free wheel gear she finds that her bike travels farther when she makes one turn of her pedals using the smallest free wheel gear explain the trade off

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

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If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal