Question

Asked Jan 21, 2019

41 views

Step 1

Here, objective is to find the

a ) At what rate the distance from second base changing when he is half way.

b) At what rate the distance from third base changing at the same moment.

Step 2

Consider the baseball dimond shown in figure.

then from given data, we have

square with sides length=90ft

let runne'rs distance=x

dx/dt=-22ft/sec

distance from home plate=x

distance from first base=90-x

Step 3

**a)** The runnerer is halfway means, x=45

...

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