2.56 x 106N
2.50 x 106N
2.80 x 103N
2.50 x 103N
Correct answer is D
In terms of dimension: power , P, = ML2T3
Force F1 = MLT-2; Vel, V, LT-1
From the above, => P = F x V
i.e, ML2T-3 = MLT-2 x LT-1
ML2T-3
=> 80,000 = F x 32
| ∴ F = | 80,000 |
| 32 |
The resistance of a pieces of wire of length 20m are crossed-sectional area 8 x 10 -6m2is? [Res...
Silicon doped with aluminum and germanium doped with arsenic become? ...
The pin-hole camera produces a less sharply defined image when the ...
If the refractive index of a medium in air is 2.0, what is the critical angle for this medium? ...
Tea pots are often silver-coated to prevent heat loss by ...
When an object is placed at the centre of curvature of a concave mirror, its image is formed at ...