[" A body is at rest under the action of "],[" three forces,two of which are "],[vec F_(1)=4vec r,vec F_(2)=6vec j," the third force is "]

A body is at rest under the action of three forces, two of which are vec(F)_(1)= 4hat(i), vec(F)_(2)= 6hat(j) , the third force is

A body is at rest under the action of three forces, two of which are vec(F)_(1)= 4hat(i), vec(F)_(2)= 6hat(j) , the third force is

A body is moving under the action of two force vec(F_(1)=2hati-5hatj , vec(F_(2)=3hati-4hatj . Its velocity will become uniform under a third force vec(F_(3) given by.

A body is moving under the action of two force vec(F_(1)=2hati-5hatj , vec(F_(2)=3hati-4hatj . Its velocity will become uniform under a third force vec(F_(3) given by.

A body is moving under the action of two force vec(F_(1))=2hati-5hatj , vec(F_(2))=3hati-4hatj . It's velocity will become uniform under a third force vec(F_(3) given by.

A smooth track in the form of a quarter circle of radius 6 m lies in the vertical plane. A particle moves from P_(1) to P_(2) under the action of forces vec F_(1),vecF_(2) and vec F_(3) Force vec F_(1) is 20N, Force vec F_(2) is always 30 N in magnitude. Force vec F_(3) always acts tangentiallly to the track and is of magnitude 15 N . Select the correct alternative (s) : .

A smooth track in the form of a quarter circle of radius 6 m lies in the vertical plane. A particle moves from P_(1) to P_(2) under the action of forces vec F_(1),vecF_(2) and vec F_(3) Force vec F_(1) is always 30 N in magnitude. Force vec F_(3) always acts tangentiallly to the track and is of magnitude 15 N . Select the correct alternative (s) : .

Which of the figure's six arrangements correctly show the vector addition of forces vec(F)_(1) and vec(F)_(2) to yield the third vector, which is meant to represent their net force vec(F)_("net") ?

A body placed in free space, is simultaneously acted upon by three forces vec(F_(1)),vec(F_(2)) " and " vec(F_(3)) . The body is in equilibrium and the forces vec(F_(1)) " and "vec(F_(2)) are known ot be 36 N due north and 27 N due east respectively. Which of the following best describes the force vec(F_(3)) ?