VampiricAcid VampiricAcid

01-11-2021
Physics

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A biker pedals hard for 3 seconds. What is his initial velocity if he accelerated by 4m/s2 until he's going 20m/s. (Which equation should I use?)

A biker pedals hard for 3 seconds What is his initial velocity if he accelerated by 4ms2 until hes going 20ms Which equation should I use class=

Respuesta :

deshantharindu547 deshantharindu547

01-11-2021

Answer:

answer is option 4

Explanation:

you have to use option 4 because u need to find out initial velocity (Vi)

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