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How do you balance the sea saw when one side has a heavier weight than the other?
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An upright broom is easier to balance when the heavier end is?
An upright broom is easiest to balance when the heavier side is away from your hand. This means you have plenty of room to balance the weight.
You are given 8 balls that are identical 1 of them is heavier than the rest You are given a scale and 2 attempt How do you find the heaviest ball?
The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).
How is it possible for a small force on one side of a lever to balance a large force on the other side?
the weight is put on the angle of the lever not the small force pushing it down
What is the function of balancing screws in a physical balance?
There are two screws on the physical balance. One is on the left side and other is on the right side of the physical balance. If pointer is not in middle of the scale, we move these screws forwards or backwards to bring the pointer in the middle of the scale. This is done before we put any mass or weight in either of the pan. In other words we use the screws to remove the zero error of the physical balance.
How do you zero a triple beam balance and what does the knob do?
To zero the balance, place all of the sliding weights in their zero notches, and turn the adjustment screw on the left side of the balance arm until the pointer stops in the center of the balance mark. The screw moves the zeroing weight at the left side, which is equal to the weight of the arms on the right. By the principle of a lever, mass farther from the fulcrum affects the balance more.
An upright broom is easier to balance when the heavier end is?
An upright broom is easiest to balance when the heavier side is away from your hand. This means you have plenty of room to balance the weight.
If you have eight pills one of them is heavier by a fraction how do you know which is the poison one if they are all the same color and size?
-- Balance 4 pills against the other 4. The poison pill is one of the heavier 4. Put the lighter 4 off to the side. -- Balanse 2 pills against the other 2. The poison pill is one of the heavier 2. Put the lighter 2 off to the side. -- Balance 1 pill against the other 1. The poison pill is the heavier one.
How do you balance a see saw with one mass on one side?
if seesaw is balanced under its own weight with no added mass on it you cannot balance on one side. If it is unbalanced under its own weight u can add mass to balance on one side with mass depending on distance to pivot
You have seven ducks that all look the same but one weighs more you can only use the scale two times. how do you find the heavier duck?
Weigh any four ducks, two on each side of the balance. If the scales don't balance, weigh the heavier pair, one on each side of the scale. You'll know which one is heavier. If the scales did NOT balance, put two of the three remaining ducks on the balance. If they don't balance, you'll see which is heavier. if they do balance, the heavy duck is the one that hasn't been weighed at all.
Why do you need to use two hands on the sewing machine while carrying it?
Sewing machines are both heavy and a bit uneven in weight. One side of the machine is generally much heavier (the side with the motor in it) than the other. Using both hands will help someone carry and balance it.
What is a counterbalance in gymnastics?
counter balance is shifting your weight side to side trying to keep your balance like in a handstand.
How do you solve the nine ball riddle?
Separate the balls in 3 separate groups of 3 balls each. Get two groups of 3 and place it on either side of the balance. If the balance is the same then the probability is that the heavy ball is in the other group off the balance. Or if the ball was on the group in the balance it would be noticed right away also. After recognizing the heavier group, you take 2 balls from the remaining group and you weight them, if it's the same, then the remaining ball must be the heavier one, if not then you would automatically see it in the scale.
What is Triple Beam Balance ?
The Triple Beam Balance is a typical mechanical balance. It has a beam which is supported by a fulcrum. On one side is a pan on which the object is placed. On the other side, the beam is split into three parallel beams , each supporting one weight.
A bricklayer has 8 bricks Seven of the bricks weigh the same amount and 1 is a little heavier than the rest If the man has a balance scale how can he find the heaviest brick in only 2 weightings?
Weigh 3 on one side, and 3 on the other. You have three options: left side is heavier, right side is heavier, both are equal. If they are equal, the heaviest brick is one of the remaining two. If one of the sides is heavier, weigh one on each side. Once again, you have three options: left side is heavier, right side is heavier, or both weigh the same. In the latter case, the third brick is the heaviest brick.
You are given 8 balls that are identical 1 of them is heavier than the rest You are given a scale and 2 attempt How do you find the heaviest ball?
The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).The key here is to understand that the scale can distinguish 3 cases, not just 2.As a first step, put 3 balls on one side, and 3 on the other. If one side or the other is heavier, that side will have the heavy ball. If the two weight the same, the heavy ball is one of the other 2.Assuming the ball is in one of the groups of 3 you weighed at first, continue weighing one on each side. Once again, you have three cases. Left side is heavier (that is the heavy ball), right side is heavier (that side is the heavy ball), or both weigh the same (the heavy ball is the third one, which you didn't weigh).
How is it possible for a small force on one side of a lever to balance a large force on the other side?
the weight is put on the angle of the lever not the small force pushing it down
What is balancing and rotating a tire?
any tire if hanged free from it's middle point in it's geometric centre freely it will show that there is a side of it a little bit heavier sometimes not always even with a brand new tire ,to solve this uneven balance we have to put a counter balance in the opposite point to the heavier one ,this is a static balance. When you rotate the tire with a fixed speed the unbalance will cause the tire to be shaking so we have to put a counter weight opposite to the extra weight which causes the unbalance ( this is called dynamic balance and should be done using a balancing machine. Samir Mahdy
