1.Can a small child play with a fat child onthe see-saw?
if we take the value of moment arm same for both children then the ans is NO. but if we change the value of moment arm like we take small distance for fat chaila and long moment arm for small child then the answer is YES.
The mass of the small child is less than the mass of the fat child and so is the weight. Thus the force by the small child is smaller than the weight force by the fat child. If both children sit at equal distances from the pivot then the torques by them are unequal. The seesaw will rotate at the end of the fat child.
Yes, a small child can play with a fat child on a see saw.
In order for a small child to play with a fat child, the fat child will have to sit nearer the axis of rotation. By that I mean is that we will decrease the moment arm of the fat child.
Can a small child play with a fat child on see saw
Yes, a small child can play with a fat child on the see-saw as long as the total weight of both children falls within the weight limit of the see-saw. To determine this, you'll need to find out the weight limit of the see-saw and weigh both children.
To find the weight limit of the see-saw, you can check for any weight restrictions or guidelines provided by the manufacturer. It might be mentioned on the see-saw itself or in the user manual. If you don't have access to this information, you could try searching online for the specific model or asking the place where the see-saw is located.
Next, you'll need to determine the weights of both children. If you have a weighing scale at home, you can weigh the children individually. Alternatively, you could visit a nearby clinic or use a public weighing scale, if available.
Once you have the weight limit of the see-saw and the weights of both children, simply add their weights together. If the total weight is within or below the weight limit of the see-saw, then it is safe for them to play together. However, if the total weight exceeds the weight limit, it is not recommended for them to go on the see-saw together as it may compromise their safety.