Question

ACTIVITY-2 Answer the following questions in a complete. Sentence (in about 10-15 words)​

Answer 1

Answer:

$Stress = \frac{F}{A} = \frac{F}{\pi {r}^{2} }$

$=\frac{100 \times {10}^{3}N }{3.14 \times ( {10}^{ - 2}m) {}^{2} }$

Answer 2

Answer:

activity 2class3bookwings