Simon puts new batteries in his radio-controlled car and its controller. he activates the controller, which sends a radio signal to the car. the car moves forward. name at least three energy transformations that occurred.

Chemical energy, electrical energy, and Mechanical energy (Kinetic energy).

Explanation:

When Simon puts new batteries in his radio controlled car and its controller, the chemical energy to electrical energy which activates the controller. The controller sends a radio signal and the car starts moving. This means that the electrical energy is received by the car and car starts moving. The electrical energy converts into mechanical energy (kinetic energy).

the correct choice is a .

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when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.