Answer: here are 1,000m in a km, so 200km is 200,000m
200,000m/10m/s = 20,000s
Explanation:
Answer:
Explanation:
Acceleration of particle A is 7.3 times the acceleration of particle B.
Let the acceleration of particle B is a, then the acceleration of particle A is
7.3 a.
Let the period of particle A is T and the period of particle B is 2.5 T.
Let the radius of particle A is RA and the radius of particle B is RB.
Use the formula for the centripetal force

So, 
The ratio of radius of A to the radius of B is given by


RA : RB = 1.17
Answer:
What is the definition magnitude?
Magnitude (mathematics), a measure of the size of a mathematical object.
xXxAnimexXx
Have a great day!
Answer:
That is true. They share atoms with each other. I hope this helps. Comment if you have any question
Explanation: