Question 12: A block of mass m is released at rest at height h. It is undergoing a circular motion around a loop of radius R represented by a dashed line as shown in Figure 6. Find the net force acting on the block at point B (at this position, the normal force on the block is directed horizontally, g is the gravitational acceleration). m AB Figure 6
Question 12: A block of mass m is released at rest at height h. It is undergoing a circular motion around a loop of radius R represented by a dashed line as shown in Figure 6. Find the net force acting on the block at point B (at this position, the normal force on the block is directed horizontally, g is the gravitational acceleration). m AB Figure 6
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Transcribed Image Text:Question 12: A block of mass m is released at rest at height h. It is undergoing
a circular motion around a loop of radius R represented by a dashed line as
shown in Figure 6. Find the net force acting on the block at point B (at
this position, the normal force on the block is directed horizontally, g is the
gravitational acceleration).
RAB
Figure 6
![Select one:
h
-mg|2(- 1)î + â]
h
O mg|(
mg|( - 1)i + 3]
h
o mg((씀-1)i-3]
1)î – j]
R
o
mg[2(-
h – 1)i + 3)
h
o mg[2(씀-
1)î – 3]
R](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79c418d3-21fe-488a-8d01-55492bf10e21%2F62bd9b92-fff5-484c-822d-345fe712866d%2Fhpblsag_processed.png&w=3840&q=75)
Transcribed Image Text:Select one:
h
-mg|2(- 1)î + â]
h
O mg|(
mg|( - 1)i + 3]
h
o mg((씀-1)i-3]
1)î – j]
R
o
mg[2(-
h – 1)i + 3)
h
o mg[2(씀-
1)î – 3]
R
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