Balanced and Unbalanced Force
In nature, forces always occur in pairs in the earth’s gravitational field, the weight of a fruit (mango) on a tree acts downward and the force holding it on the tree, the thrust on the stalk acts upward. When the two forces are the same, the fruit remain on the tree. When the stalk holding the mango becomes weak, the thrust on the stalk reduces, and if it gets to a value that is less than the gravitational force, the force is no longer balanced, the mango falls down.
Whenever there are balanced forces …
You are viewing an excerpt of this lesson. Subscribing to the subject will give you access to the following:
- The complete lesson note and evaluation questions for this topic
- The complete lessons for the subject and class (First Term, Second Term & Third Term)
- Media-rich, interactive and gamified content
- End-of-lesson objective questions with detailed explanations to force mastery of content
- Simulated termly preparatory exams
- Discussion boards on all lessons and subjects
- Guaranteed learning
- Win great prizes for topping the Primacy Ebooks