guyss bantuin dong, TIA!❤️

Penjelasan:
Jika bidang tekan yg dimaksud bukan lantai,
maka
Resultan = 20+5-10 = 15 N
P = F/A = 15/40 = ⅜ Pa
101 Rescue Puppies: One Family’s Story of Fostering Dogs, Love, and Trust
101 Rescue Puppies: One Family’s Story of Fostering Dogs, Love, and Trust
Penjelasan:
Jika bidang tekan yg dimaksud bukan lantai,
maka
Resultan = 20+5-10 = 15 N
P = F/A = 15/40 = ⅜ Pa