A gymnast rises onto her toes, as shown in the picture on the right. The floorpushes up on the ball of her foot with a force of N=313 N. If 0=56.0°, what areFHthe forces in her heel (TH) and ankle joint (T), and what is the angle o?Answers: TH=481 N; T,=761 N; b=20.7°N,0.4.25 cm9.66 cm5.

Analyze the free body diagram. Consider the clockwise direction to be positive and the…

5. A gymnast rises onto her toes, as shown in the picture on the right. The floor pushes up on the ball of her foot with a force of N=313 N. If 0=56.0°, what are the forces in her heel (TH) and ankle joint (T), and what is the angle o? Answers: TH=481 N; T,=761 N; þ=20.7° ф 4.25 cm 9.66 cm

5. A gymnast rises onto her toes, as shown in the picture on the right. The floor pushes up on the ball of her foot with a force of N=313 N. If 0=56.0°, what are the forces in her heel (TH) and ankle joint (T), and what is the angle o? Answers: TH=481 N; T,=761 N; þ=20.7° ф 4.25 cm 9.66 cm

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 37P: To get up on the roof, a person (mass 70.0 kg) places 6.00-m aluminum ladder (mass 10.0 kg) against...

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A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A gymnast rises onto her toes, as shown in the picture on the right. The floor
pushes up on the ball of her foot with a force of N=313 N. If 0=56.0°, what are
FH
the forces in her heel (TH) and ankle joint (T), and what is the angle o?
Answers: TH=481 N; T,=761 N; b=20.7°
N,
0.
4.25 cm
9.66 cm
5.

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