Question

-------is used to change the speed of car.

Answer 1

Answer:

Explanation:

Steering wheel is the object used to change the velocity of vehicles like car.

Hopes it helps

Answer 2

--ACCELERATOR-----is used to change the speed of car. The accelerator increases the number of rotations the wheels generally make. This increases the distance covered in any given time and subsequently the speed of the vehicle.

The word acceleration is commonly used to describe “speeding up".

1) The accelerator pedal is the device that can be used to change speed.

2) The steering wheel is the device used to change the vehicle's velocity without changing its speed

Hope it helps!

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