145828 \(\quad\) A force \(F\) is applied on a body (which moves on a straight line) for a duration of \(3 \mathrm{~s}\). The momentum of the body changes from \(10 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\) to \(40 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\). The magnitude of the force \(F\) is
145828 \(\quad\) A force \(F\) is applied on a body (which moves on a straight line) for a duration of \(3 \mathrm{~s}\). The momentum of the body changes from \(10 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\) to \(40 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\). The magnitude of the force \(F\) is
145828 \(\quad\) A force \(F\) is applied on a body (which moves on a straight line) for a duration of \(3 \mathrm{~s}\). The momentum of the body changes from \(10 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\) to \(40 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\). The magnitude of the force \(F\) is
145828 \(\quad\) A force \(F\) is applied on a body (which moves on a straight line) for a duration of \(3 \mathrm{~s}\). The momentum of the body changes from \(10 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\) to \(40 \mathrm{~g} \mathrm{~cm} / \mathrm{s}\). The magnitude of the force \(F\) is