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A device which helps to lift heavy loads or speed up the motion or change the direction of force in the desired direction. A. Machine B. Magnets C. Motor D. All

A device which helps to lift heavy loads or speed up the motion or change the direction of force in the desired direction.
A. Machine
B. Magnets
C. Motor
D. All

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
3 months ago
Our expert is working on this Class IX Science answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
3 months ago
Dear student
A machine is a device which helps us to lift heavy loads or speed up the motion or change the direction of force in the desired direction.

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