A muscle is pulling a 3kg steel block upwards as shown in the figure below. This is an isotonic pull. There are two forces at play here: the mass' weight and the muscle's pulling tension (the weight's drag is considered as negligible). Use the work-energy theorem to calculate the amount of tension generated by the muscle. a) 22.27N b) 26.60N c) 29.27N d) 29.43N Tendon Muscle contracts (isotonic contraction) 3 kg Vanish = Om/s Tendon h= 0.87 m Vatart = 0.3 m/s 3 kg motion

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A muscle is pulling a 3kg steel block upwards as shown in the figure below. This is an isotonic pull. There are two forces at play here: the mass’ weight and the muscle’s pulling tension (the weight’s drag is considered as negligible). Use the work-energy theorem to calculate the amount of tension generated by the muscle.

A muscle is pulling a 3kg steel block upwards as shown in the figure below. This is an
isotonic pull. There are two forces at play here: the mass' weight and the muscle's pulling
tension (the weight's drag is considered as negligible). Use the work-energy theorem to
calculate the amount of tension generated by the muscle.
a) 22.27N
b) 26.60N
c) 29.27N
d) 29.43N
Tendon
Muscle
contracts
(isotonic
contraction)
3 kg
Vanish = Om/s
-Tendon
h= 0.87 m
3 kg
Vatart = 0.3 m/s
motion
Transcribed Image Text:A muscle is pulling a 3kg steel block upwards as shown in the figure below. This is an isotonic pull. There are two forces at play here: the mass' weight and the muscle's pulling tension (the weight's drag is considered as negligible). Use the work-energy theorem to calculate the amount of tension generated by the muscle. a) 22.27N b) 26.60N c) 29.27N d) 29.43N Tendon Muscle contracts (isotonic contraction) 3 kg Vanish = Om/s -Tendon h= 0.87 m 3 kg Vatart = 0.3 m/s motion
Tendon
Muscle
contracts
(isotonic
contraction)
Vinish = Om/s
3 kg
Tendon
h = 0.87 m
Vatart = 0.3 m/s
3 kg
motion
Transcribed Image Text:Tendon Muscle contracts (isotonic contraction) Vinish = Om/s 3 kg Tendon h = 0.87 m Vatart = 0.3 m/s 3 kg motion
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