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Learn that unbalanced forces change the speed or direction of movement of objects and that balanced forces produce no change in the movement of
السمات:
Physics Force Unbalance Intel انتل فيزياء |
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Learn that forces can cause objects to turn about a pivot and that the turning effect of a lever depends on the force and its distance from the.
السمات:
Physics Force Pivot Lever Intel انتل فيزياء |
صفحات: 1 2 3 4 5 6 7 8 9 من 385
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