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) :
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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 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 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) ?

Two forces vec(F_(1)) and vec(F_(2)) are acting at right angles to each other , find their resultant ?

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.

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: