"Drive the Car Like a Rocket" Motion and Force PPT Courseware 2

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"Drive the Car Like a Rocket" Motion and Force PPT Courseware 2

Do it,

1. Inflate the balloon, with the mouth of the balloon facing your palm, slowly relax and feel the gas coming out of the balloon.

2. Inflate the balloon again so that the mouth of the balloon is downward or to the left, then release the handle and observe the movement of the balloon.

think about it

1. Why does the balloon move when it blows?

2. What is the relationship between the gas ejected from the balloon and the direction of the balloon's movement?

3. Can you control movement in one direction?

Assemble the Balloon Recoil Car and Think

1. Fix the balloon on our car without affecting the rotation of the wheels.

2. Let the car move in the expected direction under the influence of the balloon.

3. Adjust the car so that it runs straight and far.

4. What is the relationship between the distance the balloon car travels?

1. Fill in the blanks:

Fix the fully inflated balloon on the car, release the nozzle of the balloon, and the gas in the balloon will spray out, thus generating a ( ) in the opposite direction to the spray direction, pushing the car forward. This force that drives the car is called ( ).

2. Q&A: What do rockets rely on to fly?

To make a stationary object move, the object must ( )

To make an object move faster, the object must ( )

To stop a moving object, the object must ( )

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For more information about the PPT courseware "Motion and force drives the car like a rocket", please click the Motion and force ppt drives the car like a rocket ppt tag.

"Drive the car like a rocket" Motion and force PPT download:

"Drive the Car Like a Rocket" Motion and Force PPT Download Part One: Teaching Process 1. Balloon blowing competition; 2. Use balloons to drive the car; 3. Thinking about the motion of the car. Let go of the balloon. The balloon will move, but not in one direction, but...

"Drive the Car Like a Rocket" Motion and Force PPT:

"Drive the Car Like a Rocket" PPT on Motion and Force Part One: Can a Car Be Driven by a Balloon? Give it a try, inflate the balloon enough and release the nozzle of the balloon. Can the car move? Try to explain why the air from the balloon moves the car. balloon..

"Drive the Car Like a Rocket" Motion and Force PPT Courseware 3:

"Driving a car like a rocket" Motion and force PPT courseware 3 Use rubber bands as power Objects such as rubber bands and springs can easily change their shape when they are acted upon by external forces. When their shape changes, they will generate a force to restore their original shape. , this force is called ____. ..

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Update Time: 2024-09-05

This template belongs to science courseware Fifth Grade Science Volume 1, Textbook Edition industry PPT template

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