Vectors and Equilibrium

if sclr product of two vectrz z undr root 3 timz the magnitude of cros product,then wot will b the anglz btwn the vectrz

parallel vectors of samse magnitude are alwayz ___ 2 each othr

which ov the folowing z scaler

Which of the following vector/vectors has orbitrary direction

in cros product,n hat z ___ quatity perpendicular to the plain cantaining the 2 vectrz

in product of cslr n vctr quantity,the new value obtanidz

two of the most comonly used unit vectrz r

amperz law z

ordinary mathematical rules can be used for vectors when they are

in scalr product,self product of 2 vctrz z equal to ___ if its ___

linear accelration z

if both,Rx and Ry are ngtv then resultant lies in in ___ quadrnt

dimensions of torque

if 5i^ _ 3j^ _ 2k^ and 2i^ + j^ _ k^ r scler vectrz,then angle btwn them z …

when the line of action ov applied forc pases through pivot point,then value of momnt arm equals t

if vectr A = 4i^ _ 5j^ and B=_4i^ +5j^ then find A CROS b

torque z analogous of force for

a body z said to b under action of sevral forces,if body has zero ____ and no angular accelration

by convention,countr clok wise orque z taken as ___ n clok wise z taken as ___

torque acting on the body detrmins the

forc on a particle of chrge q n velocity v in ____ field z givn by ___ product

the turning efect of torque increase by _____ moment arm and _____ force

a unit vectr has a magnitude of 1 with

a vectr of magnitude zero without any specific direction z called ____

vctr adition z

Maximum number of rectangular components are

Which of the following is scalar quantity

power z

Maximum number of components of a vector may be|

two refrence linz drwan perpendicular to each othr r caled

in three dimensional space we use ____ position vctrz

scaler product of 2 mutually perpendicular vctrz z

if two vctrz liies in 3rd quadrent then,to find its direction

angular momentum z

for a body to b in rotational equilibrium,sum of troqs on a body about any axis must b equal to

a body moving with ___ z said to b in dynamic equilibrium

when 1st condition of eq z satisfied then there z no ___ acc n body z said to b ____ equilibrium

Vectors are added by

A body in equilibrium is

A central force is that which

It is easier to turn a steering wheel with both hands than with a sinle hand 😀 because

Three coplanar forces acting on a body keep it in equilibrium. they should therefore be

in a vctr,the lenght of the vctr corespond to a

Location of a point is described by

If there are two more than one object in equilibrium in a given problem , then

Types of vector multiplication are

Forces acts in single plane and parallel to the plane

The effective value of a vector is

The magnitude of unit vector is

Unit vectors may be defined for

If a vactor is multiplied by negative vector then