If the increase in the kinetic energy of a body is 22%, then the increase in the momentum will be (in %)
P=2mE. If m is constant then P2P1=E2E1=1.22EE⇒P2P1=1.22=1.1⇒P2=1.1P1⇒P2=P1+0.1P1=P1+10% of P1So the momentum will increase by 10%