If the speed of a is 3 ft/s up and is increasing at 4 what is the instantaneous speed and acceleration

Question

Mathematics

Nicolas Hurst

10 December, 07:22

If the speed of a is 3 ft/s up and is increasing at 4 what is the instantaneous speed and acceleration

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Brittany Burton · Answer 1

Sorry I'm in high school ... but according to my physics class, the instantaneous speed is when t (time) is 0, or whatever you'd use (like x) ... anyways, when t=0, the instantaneous speed would be 3 ft/s, and the instantaneous acceleration is 0.