100 Ways to Be As Happy As Your Dog

100 Ways to Be As Happy As Your Dog

Fisika pake cara di ketahui di tanya dan di jawab, jgn ngasal ​

pake cara di ketahui di tanya dan di jawab, jgn ngasal ​

Penjelasan:

4. Dit: s = ...?

motor mengalami GLB dan GLBB...

GLB

s = v . t = 30 . 5 = 150 m

GLBB

t = v/a = 30/4 = 7,5 s

s = Vo . t + 1/2 at²

= 30 . 7,5 + 1/2 4 . 7,5²

= 337,5 m

s = 150 + 337,5 = 487,5 m

5. Dit: vt= ...?

(t = v/a)

vt = vo + a (v/a)

= 25 + 6 (25/6)

= 25 + 25

= 50 m/s

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