The toy car in the picture is propelled forward by (balloon car)
Responses
AThe weight of the car.
The weight of the car.
BThe force of the car on the air.
The force of the car on the air.
CThe friction of the wheels on the car.
The friction of the wheels on the car.
DThe reaction force of the air on the car.
The reaction force of the air on the car.
has to be one of the answers above
DThe reaction force of the air on the car.
The toy car in the picture is propelled forward by the reaction force of the air pushing against the balloon as it deflates.