A body of mass 2 kg is moved by a force F=3x where x is the distance covered.

A body of mass 2 kg is moved by a force F=3x where x is the distance covered. Initial position is x=2 m and the final position is x=10 m. The initial speed is zero. The final speed is

Options

(a) 18 ms⁻¹
(b) 12 ms⁻¹
(c) 6 ms⁻¹
(d) 14 ms⁻¹

Correct Answer:

6 ms⁻¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A parallel plate capacitor as a uniform electric field E in the space between the plates
  2. A charged particle (charge q) is moving in a circle of radius R with uniform speed v
  3. The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
  4. As per Bohr model, the minimum energy (in eV) required to remove an electron
  5. A glass flask weighing 390 g having internal volume 500 cc just floats