Asked by Anonymous

Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.
Answered by bobpursley
make a balance from the ruler, supported by a spring on one end. put the graph paper behind it. Now calibrate the balance with the standard masses, plotting the deflection as a function of mass. Then put the unknown object on it, and measure the deflection, compare its position on the graph with line you plotted with the standard masses.
Answered by Anonymous
make a balance from the ruler, supported by a spring on one end. put the graph paper behind it. Now calibrate the balance with the standard masses, plotting the deflection as a function of mass. Then put the unknown object on it, and measure the deflection, compare its position on the graph with line you plotted with the standard masses.
Answered by Derp
Blah blah blah blah blah blah blah blah blah that is it
Answered by umar
Goood
Answered by Linta
Yo! This question is hella hard idk how I will give the answer in exam!
Answered by Adeen
I need more explanation but massive
Answered by zahra
Helps hard
Answered by Unknown
I want the answer cuz can't understand tho.
Answered by Ali
Good

Answered by Zain.........
I just forgot the register in college but now I can learn it....
Answered by ayesha
Answer:

It is given below:

Explanation:

1: While measuring the mass from spring we can use Hooke's law. The spring will be stretched and this is how we can measure the weight.

2: In order to find weight from the standard mass, we simply have to multiply its mass with the 2.2Ibs.

3: By placing ruler at one end and object o the other, it will start tilting. We can use this formula f(x) = Rw(Rc - Sc) / (x - Sc) - Rw. Whereas Rw is ruler weight; Rc is ruler center of gravity, and Sc is sample center of gravity.

4:With the help of graph paper, we can find the weight like this. We have to draw the outline and measure the boxes by using the formula Smaller boxes = better area approximation
Answered by Nasir
make a balance from the ruler, supported by a spring on one end. put the graph paper behind it. Now calibrate the balance with the standard masses, plotting the deflection as a function of mass. Then put the unknown object on it, and measure the deflection, compare its position on the graph with line you plotted with the standard masses