- #1
innman
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formula Help!
i got this question but i don;t know which formula to use
Q - A 1m plank of Mass 1.0kg is placed on two scales which are at either end of the plank. Masses are hung underneath the plank.
Mass A = 5.0kg at a distance of 0.30m from the left of the plank
Mass B = 5.0kg at a distance of 0.90m from the left of the plank
What do the scales read
Can sumone help me!? pleasez
i got this question but i don;t know which formula to use
Q - A 1m plank of Mass 1.0kg is placed on two scales which are at either end of the plank. Masses are hung underneath the plank.
Mass A = 5.0kg at a distance of 0.30m from the left of the plank
Mass B = 5.0kg at a distance of 0.90m from the left of the plank
What do the scales read
Can sumone help me!? pleasez