Roboguru

tidak digambar.

Pertanyaan

straight d with rightwards arrow on top plus straight a with rightwards arrow on top plus straight b with rightwards arrow on top equals... tidak digambar.

Pembahasan Soal:

Berdasarkan gambar di atas, dapat ditentukan vektor posisi straight d with rightwards arrow on top comma straight a with rightwards arrow on top, dan straight b with rightwards arrow on topsebagai berikut:

straight d with rightwards arrow on top equals SP with rightwards arrow on top equals open parentheses table row 2 row 2 end table close parentheses minus open parentheses table row 13 row 1 end table close parentheses equals open parentheses table row cell negative 11 end cell row 1 end table close parentheses  straight a with rightwards arrow on top equals PQ with rightwards arrow on top equals open parentheses table row 5 row 9 end table close parentheses minus open parentheses table row 2 row 2 end table close parentheses equals open parentheses table row 3 row 7 end table close parentheses  straight b with rightwards arrow on top equals QR with rightwards arrow on top equals open parentheses table row 16 row 8 end table close parentheses minus open parentheses table row 5 row 9 end table close parentheses equals open parentheses table row 11 row cell negative 1 end cell end table close parentheses 

Sehingga:

straight d with rightwards arrow on top plus straight a with rightwards arrow on top plus straight b with rightwards arrow on top equals open parentheses table row cell negative 11 end cell row 1 end table close parentheses plus open parentheses table row 3 row 7 end table close parentheses plus open parentheses table row 11 row cell negative 1 end cell end table close parentheses equals open parentheses table row 3 row 7 end table close parentheses 

Jadi, straight d with rightwards arrow on top plus straight a with rightwards arrow on top plus straight b with rightwards arrow on top equals open parentheses 3 comma 7 close parentheses.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 05 Mei 2021

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ikuti Kami

©2021 Ruangguru. All Rights Reserved