A ball rolls from rest at the top of a 15.5 m hill, downward to the right and back upward onto a 8.25 m hill. How fast is the ba
ll moving at the top of the second hill?
1 answer:
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Answer:k=1175
Explanation:thank you for asking
<span>inclined plane formula is length/hight
so 5/2= 2.5
and work= f x d so
work= 5 x 104 x 10= 5200 W
</span>
Answer: Methane
Explanation: I just took the AP€X quiz and Methane was the correct answer!
