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) :
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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) : .

A smooth track is in the form of a quarter circle of radius 10 m lies in the vertical plane. A bead moves from A and B along the circular track under the action of forces vec(F)_(1),vec(F)_(2) and vec(F)_(3) Force vec(F)_(1) acts always towards point B and is always 20 N in magnitude Force vec(F)_(2) always acts horizontally and is always 25 N in magnitude. Force vec(F)_(3) always acts tangentially to the track and is of constant magnitude 10 N. Select the correct answer.

A smooth track is in the form of a quarter circle of radius 10 m lies in the vertical plane. A bead moves from A and B along the circular track under the action of forces vec(F)_(1),vec(F)_(2) and vec(F)_(3) Force vec(F)_(1) acts always towards point B and is always 20 N in magnitude Force vec(F)_(2) always acts horizontally and is always 25 N in magnitude. Force vec(F)_(3) always acts tangentially to the track and is of constant magnitude 10 N. Select the correct answer.

A smooth track in the form of a quarter-circle of radius 6 m lies in the vertical plane. A ring of weight 4(N) moves from P_(1) and P_(2) under the action of forces F_(1) , F_2 and F_3 . is always towards P_(2) under the action of forces F_(1),F_(2) and F_(3) Force F_(1) is always towards P_(2) and is always (20) N in maghitude, force F_(2) always acts hotizontally and is always (30 N) in magnitude, force F_(3) always acts tangentially to the track and is of magnitude (15-10 s) N , where s is in metre. If the particle has speed 4 m//s at P_(1) ,what will its speed be at P_(2) ?

A smooth track in the form of a quarter-circle of radius 6 m lies in the vertical plane. A ring of weight 4(N) moves from P_(1) and P_(2) under the action of forces F_(1) , F_2 and F_3 . is always towards P_(2) under the action of forces F_(1),F_(2) and F_(3) Force F_(1) is always towards P_(2) and is always (20) N in maghitude, force F_(2) always acts hotizontally and is always (30 N) in magnitude, force F_(3) always acts tangentially to the track and is of magnitude (15-10 s) N , where s is in metre. If the particle has speed 4 m//s at P_(1) ,what will its speed be at P_(2) ?

Find magnitude and direction of vec F_(2)-vec F_(1) if vec F_(1)=500N due east and vec F_(2)=250N due north:

A slab is subjected to two forces vec F_(1) and vec F_(2) of same magnitude F as shown in the figure . Force vec F_(2) is in XY-plane while force F_(1) acts along z-axis at the point (2 vec I + 3 vec j) .The moment of these forces about point O will be :

A slab is subjected to two forces vec F_(1) and vec F_(2) of same magnitude F as shown in the figure . Force vec F_(2) is in XY-plane while force F_(1) acts along z-axis at the point (2 vec I + 3 vec j) .The moment of these forces about point O will be :

Three forces vec(F)_(1), vec(F)_(2) and vec(F)_(3) are represented as shown. Each of them is equal magnitude. Now match the given columns and select the correct option from the codes given below.

Three forces vec(F)_(1), vec(F)_(2) and vec(F)_(3) are represented as shown. Each of them is equal magnitude. Now match the given columns and select the correct option from the codes given below.