Level 1 - Speed

The little dog in the car is facing a major problem here. The bridge connecting the road on the left cliff with the tunnel in the right cliff has been destroyed. It is very important for him to continue his trip so he will try a very dangerous jump between the two cliffs. The car has to land exactly in the tunnel entrance. However, our friend here is not very familiar with physics so it's up to you to help him set the correct speed of the car. You know the following:

• the distance between the cliffs: 31 m

• the height of the road: 38 m

• the height of the tunnel entrance's base is shown in the game

• the car can land up to 2 m higher than the tunnel's base

• no friction forces have to be taken into consideration

• the g constant is considered to be 10 m/s²

Press the "Refresh" button on your browser to start again. Good luck !

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