Cups
teaspoon
tablespoon
liters
milliliters
gallons
pints
tons
inches
It does not move because of the sun the sun has no energy.
Answer:
Good question to ask in physics, sir maam
Answer:
Maximum permitted surface crack length is 1.29 mm
Explanation:
As per the question:
Tensile stress, 
Surface energy of magnesium oxide, SE = 
Modulus of elasticity of the material, E = 225 GPa = 
Now,
To calculate the maximum allowable surface crack length:


Answer:
<u>1000N</u>
Explanation:
It takes 200N to expand 15cm of one string.
For 5 strings, force required =
200 x 5 = <u>1000N</u>