Answer:
Explanation:
Density = Mass / Volume = 850 / 40*10*5 = 0.425 g /cm^3
First of all, we know that one mole is equal to the atomic number of an element.
The atomic number of gold is <span>197.0g Au
And we need to find 5 moles.
5 * 197.0 g Au = </span><span>985.0g
Grams is used to measure mass.
Answer: </span>985.0g
Answer:ball, ramp, and angle
Explanation: these are the three things that are controls because you can control them
Answer:
a.3.87s
b.127.36m
c.18.4m
Step by step explanation:
Refer to the diagram