
IF
Part A
Determine the speed of the 55.0 g bob at the lowest point(θ=0).
v1= 2.35 m/s
Part B
Determine the speed of the 55.0 g bob at θ=15.0∘.
v2=2.03 m/s
Part C
Determine the speed of the 55.0 g bob at θ=−15.0∘(i.e., on the opposite side).
v3= 2.03 m/s
Part D
Determine the tension in the cord at the lowest point(θ=0).
T1= 0.683 N
Part E
Determine the tension in the cord at the θ=15∘.
T2= 0.628 N
Part F
Determine the tension in the cord at θ=−15.0∘.
T3= 0.628 N
————
THEN
Part
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