How do i calculate initial speed by using the slope of a graph? the graph shows the relationship between s {(sin2θ)/g} and the average range of a projectile in meters.

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

i think the answer is a, hope this : )