(A stone dropped freely from 72 m height of the tower and reaches to the ground in 6 seconds. What is acceleration due to gravity of that stone. At what condition does the acceleration due to gravity becomes zero.)​

As the stone is falling totally under the influence of gravity and toward the earth surface the acceleration is due to gravity and positive. Hence acceleration due to gravity,g is 4m/s²

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.

no

sodium is solid at rt