Calculus 1 - Derivatives and Related Rates (6 of 24) Approaching Cars

I will calculated the dz/dt=? of 2 car approaching each other perpendicularly.

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[Mysoi]

I understand why it is not negative. The relationship states that as the right triangle gets larger, the hypotenuse size also increases. However, because your right triangle is inverted, the coordinates flip their directions, making the upward and rightward directions actually negative. Therefore, the velocities should all be negative.

[MohSasongko]

Terima kasih, penjelasannya singkat dan mudah dipahami.

[xrisku]

i spy snoopy. thanks for doing these problems. word problems require lots of practice.

[yuminkochin]

Is anyone else experiencing gaps in sound or is it just my computer messing up