1.

Which of the following cases is the object in free fall? 1. An object dropped from a certain height. 2. An object is thrown upward or an object thrown downwards from the top of a tower. 3. An object in the aircraft flying at constant speed. 4. An object in a car accelerating at 9.8 m/s2 on the road.

Answer»

Which of the following cases is the object in free fall?

1. An object dropped from a certain height.
2. An object is thrown upward or an object thrown downwards from the top of a tower.
3. An object in the aircraft flying at constant speed.
4. An object in a car accelerating at 9.8 m/s2 on the road.




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