Answer: 47.6 m/s
Explanation: Please see attached for the calculation and formula.
Answer:
i really wish i can help
Explanation:
but we are not all einsteins
5.55 mol H2O
Explanation:
Water has a molar mass of 18.01528 g/mol. We can then calculate the number of moles of water as
100 g H20 × (1 mol H2O/18.01528 g H20)
= 5.55 mol H2O
Answer: Normal Force of the ground pushing the athlete up.
Explanation: I did this on Khan Academy and got the answer right.