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Name a machine for each of the following use : (a) to multiply the force, (b) to change the point of application of force, (c) to change the direction of force, (d) to obtain the gain in speed. |
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Answer» Name a machine for each of the following use : (a) to multiply the force, (b) to change the point of application of force, (c) to change the direction of force, (d) to obtain the gain in speed. |
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