Answer:
100 is correct answer
Step-by-step explanation:

when ever anything ² , it means that number is multiplied by itself.
in above we multiple 10 with 10 and we get 100.
hope it helped you:)
S = ut + (1/2)a(t²) Subtract ut from both sides
(1/2)a(t²) = S - ut Multiply both sides by 2
a(t²) = 2s - 2ut Divide both sides by t²
a= 2s/t² - 2u/t
a= (2S - 2ut)/t²
Answer is C) but there should be parentheses around the term (2S-2ut)
Answer:
0
Step-by-step explanation:
Given

Required
Determine its new position
Because the ring was initially below the surface of the pool;
Its initial position is

Taking it to the surface of the pool;
It means, the ring travels a distance of:

It's final position is the summation of its initial position and distance travelled;



<em>Hence, 0 represents its new position with respect to the surface of the water</em>
Answer:
352 square yards is the answer