英语翻译In our everyday life we see many moving things.We see ca
英语翻译
In our everyday life we see many moving things.We see cars,bikes,buses and trucks.They are moving along the roads.Planes are flying in the sky and ships are sailing in the sea.These are a few examples of moving things.
Do you know what makes things move?The answer is force.A force can be a push or a pull.If you give a force on a car,it will start to move.If you increase the force,the car will move faster and faster.If you stop pushing or pulling the car,it will keep moving for some time.
If you went to stop a moving car,you must give a force on it.For example,if you went to stop your bike from moving,you must use the brake .