What is the minimum force required to prevent a ball weighing 22.6 lb from rolling down a ramp which is inclined at 39.0 degrees
1 answer:
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Answer:
where
denote arc lengths of two circles
Step-by-step explanation:
Let denote arc lengths of two circles,
denote corresponding radii and
denote the corresponding central angles.
So,
and
This implies and
As each circle has an arc where the measures of the corresponding central angles are the same,
As radius of one circle is twice the radius of the other circle,
Answer:
1 and -5
Step-by-step explanation:
0.1875
Step-by-step explanation:
Step 1:
Let the given expression in word form be expressed as
Step 2:
Let us we simplify it using BODMAS rule.
(-12)/ ( 3(-8-8-6) + 2)
(-12) / (3(-22)+2)
0.1875