Identify the force/forces acting in the following situations
a. Acomb rubbed against dry hair attracting small pieced of paper
b. A person holds an object at a certain hieght.
(Mention the direction in which the force act)
c. Wearing of chalk while writing on blackboard.
d. A fruit falling from a tree.
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Answer:
a. Electro-static force
b. Muscular force, it acts in the upward direction
c. Frictional Force,
d. Gravitational Force
Explanation:
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