Question

92:02 14 If \( \overrightarrow{F_{1}}=2 \hat{\imath}+3 \hat{\jmath} \) acts at \( A=(3,1) \) and \( \overrightarrow{F_{2}}=-\hat{\imath}+4 \hat{\jmath} \) acts \( B(5,-2) \) then The line of the action of their resultant intersect \( y \)-axis at the point a) \( (0,-25) \) b) \( (0,26) \) c) \( (0,25) \) d) \( (0,17) \) 1.5 Degree A B

          92:02

14 If \( \overrightarrow{F_{1}}=2 \hat{\imath}+3 \hat{\jmath} \) acts at \( A=(3,1) \) and \( \overrightarrow{F_{2}}=-\hat{\imath}+4 \hat{\jmath} \) acts \( B(5,-2) \) then
The line of the action of their resultant intersect \( y \)-axis at the point
a) \( (0,-25) \)
b) \( (0,26) \)
c) \( (0,25) \)
d) \( (0,17) \)
1.5 Degree
A
B

92:02

14 If F1=2 +3 acts at A=(3,1) and F2=-+4 acts B(5,-2) then
The line of the action of their resultant intersect y-axis at the point
a) (0,-25)
b) (0,26)
c) (0,25)
d) (0,17)
1.5 Degree
A
B

Added by Margaret P.

Prealgebra

Alan S. Tussy, R. David Gustafson, Diane… 4th Edition

Chapter 8

Instant Answer

Solved by Expert Kajal Raghubanshi

Step 1

\[ \overrightarrow{F} = \overrightarrow{F_1} + \overrightarrow{F_2} = (2\hat{\imath} + 3\hat{\jmath}) + (-\hat{\imath} + 4\hat{\jmath}) = (2 - 1)\hat{\imath} + (3 + 4)\hat{\jmath} = \hat{\imath} + 7\hat{\jmath} \] Show more…

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92:02 14 If \( \overrightarrow{F_{1}}=2 \hat{\imath}+3 \hat{\jmath} \) acts at \( A=(3,1) \) and \( \overrightarrow{F_{2}}=-\hat{\imath}+4 \hat{\jmath} \) acts \( B(5,-2) \) then The line of the action of their resultant intersect \( y \)-axis at the point a) \( (0,-25) \) b) \( (0,26) \) c) \( (0,25) \) d) \( (0,17) \) 1.5 Degree A B