Question

Which equation is most likely used to determine the acceleration from a velocity vs. time graph?

Answer 1

B~~~

Step-by-step explanation:

Answer 2

`m=(y_2-y_1)/(x_2-x_1)\Rightarrow a=\frac {v_2-v_1}{t_2-t_1}`

Step-by-step explanation:

The slope of velocity vs time graph gives the acceleration.

`a = (dv)/(dt)`

The equation of uniform velocity time can be written as: y = mx +c

For two points,
`y_2=mx_2+c, y_1=mx_1+c`

`m=(y_2-y_1)/(x_2-x_1)\Rightarrow a=\frac {v_2-v_1}{t_2-t_1}`