+91-87964 74404
FlagBACK
Question icon
Grade 12th passVectors

Why point E is correct option. Why it can’t be point C?

Question image for Why point E is correct option. Why it can’t be po
Profile image of hassan
9 Years agoGrade 12th pass
Answers icon

1 Answer

Profile image of Eshan
8 Years ago
Dear student,

We need to maintain both linear and rotational equilibrium. If 6N force acts on point C, or any point other than E, there will be a net torque about point C and so the bar will no longer be in equilibrium.

Other Related Questions on vectors

question mark
A body is rotating with an angular velocity of 2radians per second about the line joining (1, 2,3) and (2, 3,5) find the velocity of the particle of the body which is momentarily at (3, 5,6) 
 
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Show that: vectorPQ+vectorPR+ vectorPS +vectorTP+vectorUP = 4PQ
Vector
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Given that A×(B×C) = (A.C)B - ( A.B)C , deduce that (A×B)×C = (A.C)B - (B.C)A
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
the mean of 30 observations was 17 with sd2. later it was found that two of the observations were incorrect, which were recorded as 19vand 21.find the correct sd if the incorrect values are deleted and correct values 22 and 15 are included
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Find the component of 2i +3j +k in the direction of 3i-j 
 
vectors
1 Answer Available

Last Activity: 4 Years ago