Answer:
It is b for sure.
Explanation:
because they are examining urine now that's pure science.
E = hf
E = 6.63* 10 ⁻³⁴ * 7.24* 10¹⁴
<span>E = 4.80012 × 10⁻¹⁹ J</span>
Answer:
2.5 m/s
Explanation:
There are calculators online that can help you easily calculate the accerlation.
Answer:
100 newton
Explanation:
newton third law of motion says to every action there is an always an equal and opposite reaction so the magnitude will stay equal but opposite direction