# Physical science

posted by
**Emmi**
.

A sustained force of 56 moves a model airplane 16 along its runway to provide the required speed for takeoff. Find the kinetic energy at takeoff.

What is the formula?

posted by
**Emmi**
.

A sustained force of 56 moves a model airplane 16 along its runway to provide the required speed for takeoff. Find the kinetic energy at takeoff.

What is the formula?