Across
- 3. capability of doing or accomplishing something. political or national strength: the balance of power in Europe.
- 4. Advantage- The advantage gained by the use of a mechanism in transmitting force specifically : the ratio of the force that performs the useful work of a machine to the force that is applied to the machine.
Down
- 1. is an occupation or something that someone does or has done.
- 2. Effciency-Mechanical efficiency is a dimensionless number that measures the effectiveness of a machine in transforming the power input to the device to power output.