A body subjected to three concurrent for...

A body subjected to three concurrent force is found to be in equilibrium. The resultant of any two force

is equal to third force

is collinear fifth the third force

all of these

Verified by Experts

The correct Answer is:

For equilibrium under the effect of the three concurrent force all the properties mentioned are required.

LAWS OF MOTION
NCERT FINGERTIPS|Exercise Common Forces In Mechanics|19 Videos
LAWS OF MOTION
NCERT FINGERTIPS|Exercise Circular Motion|14 Videos
LAWS OF MOTION
NCERT FINGERTIPS|Exercise Conservation Of Momentum|4 Videos
KINETIC THEORY
NCERT FINGERTIPS|Exercise Assertion And Reason|10 Videos
MECHANICAL PROPERTIES OF FLUIDS
NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Assertion : A body subjected to three concurrent forces cannot be in equilibrium. Reason : If large number of concurrent forces acting on the same point, then the point will be in equilibrium, if sum of all the forces is equal to zero.

If both assertion and reason are true and the reason is the correct explanation of the assertion

If both assertion and reason are true but reason is not the correct explanation of the assertion

If assertion is true but reason is false.

If assertion is fa lse but reason is true.

are in the same direction

are equal in magnitude

have zero resultant

can be arranged in pair

`F_(1)=3` `N` , `F_(2)=5` `N` , `F_(3)=9` `N`

`F_(1)=3` `N` , `F_(2)=5` `N` , `F_(3)=1` `N`

`F_(1)=3` `N` , `F_(2)=5` `N` , `F_(3)=19` `N`

`F_(1)=3` `N` , `F_(2)=5` `N` , `F_(3)=6` `N`