11.a. Consider the standard problem of raising a mass m through a height h near Earth's surface. Remind yourself of the first year/high school formula for the work done.

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11.a. Consider the standard problem of raising a mass m through a height h near Earth's surface.
Remind yourself of the first year/high school formula for the work done.
b. Redo this problem by writing a vector field describing gravity near Earth's surface and using the
more general expression for work involving the integral of a dot product: W=Fodr. Be
careful about signs.
Transcribed Image Text:11.a. Consider the standard problem of raising a mass m through a height h near Earth's surface. Remind yourself of the first year/high school formula for the work done. b. Redo this problem by writing a vector field describing gravity near Earth's surface and using the more general expression for work involving the integral of a dot product: W=Fodr. Be careful about signs.
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