Question
Question: Find the tension in the pendulum at the extreme position if amplitude is θ<sub>0</sub>....
Find the tension in the pendulum at the extreme position if amplitude is θ0.
A
mv2/r
B
mv2/r + mg cosθ0
C
mgcosθ0
D
mv2/r – mg cosθ0
Answer
mgcosθ0
Explanation
Solution
At the extreme position v = 0; therefore T = mg cos θ0.