Tolong jawab kaa ? IPA kelas 8 ​

Penjelasan:

a. berat benda

w × h = f × l

w × 1 = 100 × 2

w = 200 N

b. keuntungan mekanik

M = w/f

M = 200/100

M = 2 kali

A. B. BENDA

w × tinggi = gaya × sisi miring

w × 1 = 100 n × 2

w = 200 n

B. untung mekanik

Untung = berat benda / gaya

= 200/100

= 2/1

= 2 kali