A body of mass 3 kg is under a constant force which cause a displacement

A Body Of Mass 3 Kg Is Under A Constant Physics QuestionA Body Of Mass 3 Kg Is Under A Constant Physics Question

A body of mass 3 kg is under a constant force which cause a displacement s in metres in it, given by the relation s=1/3 t², where t is in seconds. Work done by the force in 2 seconds is

Options

(a) 19/5 J
(b) 5/19 J
(c) 3/8 J
(d) 8/3 J

Correct Answer:

8/3 J

Explanation:

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

AddThis Website Tools
admin:

Related Questions

  1. An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
  2. When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid
  3. Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
  4. A person cannot see the objects clearly placed at a distance more than 40 cm
  5. At a given temperature the root mean square velocities of oxygen and hydrogen