consider-three-vectors-poverlinep-35j-26k-qoverlineq-72j-51k-and-roverliner-lyin

Question

Consider three vectors ﻿P‾\overline{P}P﻿ = 3.5ĵ + 2.6k̂, ﻿Q‾\overline{Q}Q​﻿ = 7.2ĵ + 5.1k̂ and ﻿R‾\overline{R}R﻿ lying in the yz plane. Determine ﻿R‾\overline{R}R﻿ such that it has dot products of 12.4 and 14.6 with ﻿P‾\overline{P}P﻿, ﻿Q‾\overline{Q}Q​﻿ respectively.

Accepted Answer

-29ĵ + 44k̂

Answer

10ĵ + 18k̂

Answer

-25ĵ + 13k̂

Answer

12ĵ + 14k̂

Consider three vectors P‾\(\overline{P}\)P = 3.5ĵ + 2.6k̂, Q‾\(\overline{Q}\)Q = 7.2ĵ + 5.1k̂ and R‾\(\overline{R}\)R lying in the yz plane. Determine R‾\(\overline{R}\)R such that it has dot products of 12.4 and 14.6 with P‾\(\overline{P}\)P, Q‾\(\overline{Q}\)Q respectively.

Consider three vectors $\overline{P}$ = 3.5ĵ + 2.6k̂, $\overline{Q}$ = 7.2ĵ + 5.1k̂ and $\overline{R}$ lying in the yz plane. Determine $\overline{R}$ such that it has dot products of 12.4 and 14.6 with $\overline{P}$ , $\overline{Q}$ respectively.