30. the horizontal. The force needed to push the body up the plane is A body of mass 20kg is pushed up a smooth plane inclined at an angle of 30° to b. 200N c. 100N d. 20N a. ION - Qammunity

30. the horizontal. The force needed to push the body up the plane is A body of mass 20kg is pushed up a smooth plane inclined at an angle of 30° to b. 200N c. 100N d. 20N a. ION

asked Dec 14, 2022 21.1k views

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