Malcolm's class has been assigned a project in which it is to build a four-wheeled vehicle to transport a can of soda across the classroom. The car will be powered by stretching rubber bands around an axle before releasing the vehicle on the floor.
The vehicle will be powered by transforming _______ energy into _______ energy.
A. mechanical; thermal
B. kinetic; elastic potential
C. elastic potential; kinetic
D. thermal; mechanical
Oh i forgot to put b is my answer.
I figured it out.