Question

which effect more on kinetic energy and why :- increase in velocity or increase in mass

Answer 1

As with translational kinetic energy, increasing the energy is a matter of increasing mass and velocity. ... Alternatively, you can increase kinetic energy by increasingthe angular velocity, which means simply increasing the speed at which the object rotates around the center of rotation 
Hope It helps You
AarushAgarwal

Answer 2

Hey...

Of course velocity as it is a square bro

K.e-1/2m v square:..so it’s a double pressure in it..


Hence velocity..