A seesaw is unbalanced with two people of different masses sitting equal distances from the fulcrum. How we can move the smaller mass to make the seesaw balanced? closer to the fulcrum or further to the fulcrum?
further from the fulcrum
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15
A simple machine which consists of a beam resting on a pivot that help us carry heavy objects is called_____
A lever
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25
calculate the moment
36 Nm
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15
Define " Moment "
it's a turning effect
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20
How can we increase the moment? mention 2 answer
1.Increase the distance from the force to the pivot 2.Increase the force applied
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20
How is the principle of moment help in making the beam balance?
anti-clockwise moment = clockwise moment
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10
[True or False] equilibrium is unbalanced
False
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15
In a balanced seesaw the total clockwise moment = total anticlockwise moment .True or False
True
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10
[True or False] Weight = mass x gravitational force