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svet-max [94.6K]
3 years ago
5

A 53 kg gymnast applies a vertical ground reaction force of 1,080 N at 0.13 m behind the center of mass during a forward somersa

ult. Assume she is facing the right. What is the torque generated about the center of mass
Physics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

Torque is 140.4 N-m.

Explanation:

Mass of the gymnast, m = 53 kg

Vertical force acting on the gymnast, F = 1080 N

Distance, r = 0.13 m behind the center of mass during a forward somersault. We need to find the torque generated about the center of mass. The force is acting behind the center of mass. F = -1080 N

Torque is given by :

\tau=F\times r\\\\\tau=-1080\times 0.13\\\\\tau=-140.4\ N-m

So, the torque generated about the center of mass is 140.4 N-m.

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A 0.350kg bead slides on a curved fritionless wire,
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Answer:

h2 = 0.092m

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6 0
3 years ago
Which is an inertial reference frame (or at least a very good approximation of one)? Which is an inertial reference frame (or at
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A jet plane flying straight and at level at constant speed

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Can someone give me an objective and subjective statement example please
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Objective: It is raining. Subjective: I love the rain!

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