1.

Answer in brief : (a) What are the effects of a force applied to an object? (b) Name the different types of force. (c) How does gravity affect the motion of an object that has been thrown? (d) Name devices that make use of magnetic force. (e) Explain the advantages and disadvantages of friction. (f) What materials would you use to obtain static electric force?

Answer»

Answer in brief :



(a) What are the effects of a force applied to an object?



(b) Name the different types of force.



(c) How does gravity affect the motion of an object that has been thrown?



(d) Name devices that make use of magnetic force.



(e) Explain the advantages and disadvantages of friction.



(f) What materials would you use to obtain static electric force?



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