Расчет: g9ZGB7 - 1

a =

(v-v0)

/ t

a =

(v-v0)

/ t

$$a$$ = $$\frac{v-v0}{t}$$

(v-v0)

/ t

= a$$\frac{v-v0}{t}$$ = $$a$$

1

/ t

=

a

/ (v-v0)

$$\frac{1}{t}$$ = $$\frac{a}{v-v0}$$

t =

v

/ a

-

v0

/ a

$$t$$ = $$\frac{v}{a}-\frac{v0}{a}$$

t =

68.4

/ a

-

54

/ a

$$t$$ = $$\frac{68.4}{a}-\frac{54}{a}$$

t =

14.4

/ a

$$t$$ = $$\frac{14.4}{a}$$