Answer: 14.28 m/s
Explanation:
Assuming the girl is spinning with <u>uniform circular motion</u>, her centripetal acceleration 
is given by the following equation:
(1)
Where:
is the <u>centripetal acceleration</u>
is the<u> tangential speed</u>
is the <u>radius</u> of the circle
Isolating from (1):
(2)
<u />
Finally:
This is the girl's tangential speed
The answer is D. Chemical Energy
Answer:
4.825 N
Explanation:
mass of earth. Me = 6 x 10^24 kg
mass of moon, Mm = 7.34 x 10^22 kg
Mass of satellite, Ms = 1250 kg
length of side of triangle, a = 3.84 x 10^5 km = 3.84 x 10^8 m
A.
force on space craft by the earth
By substituting the values
F1 = 3.39 N
force on space craft by the moon
By substituting the values
F2 = 0.042 N
These two forces act at 60° with each other
F = 4.825 N
False its really its not true
Answer:
A.Consider and evaluate the consequences of each choice
Explanation:
As you enter the decision-making proccess you would have to see the different options that you have, after this you just have to consider and evaluate the consequences of the different options that you have, in this phase you have to weight the consequences and what it would take to make those decisions.
