Question

-- body of mass 3 kg is under a constant force.
which causes a displacement s metre In it, given
by the relation

(s=1÷3t^2) (s equals to one over three into t squared)

where "t" is in seconds.
Work done by the force in 2 seconds is

​

Answer 1

Answer:

This is a property of a body and a measure of an objects resistance to motion. It is constant and has the same value no matter where an object is located on Earth, on another planet or in space. Mass in the SI system is measured in kilograms (kg). The international system of units, abbreviated to SI from the French "Système International d'Unités," is the units system used for engineering and scientific calculations. It is basically a standardization of the metric system.

Explanation:

i hope it help u