Calculate the impulse experienced when a 68 kg person lands on firm ground after jumping from...

Transcribed Image Text:

Calculate the impulse experienced when a 68 kg person lands on firm ground after jumping from a height of 2.5 m Express your answer using two significant figures. J = Submit Part B Favg Submit ΑΣΦ Part C Request Answer Estimate the average force exerted on the person's feet by the ground if the landing is stiff-legged. With stiff legs, assume the body moves 1.0 cm during impact. [Hint. The average net force on her which is related to impulse, is the vector sum of gravity and the force exerted by the ground.] Express your answer using two significant figures. VE ΑΣΦ Request Answer www. ? PDF AS+ kg-m/s mem ? Estimate the average force exerted on the person's feet by the ground if the landing is with bent legs. When the legs are bent, assume the body moves about 50 cm during impact Express your answer using two significant figures. N 2 23:24 Calculate the impulse experienced when a 68 kg person lands on firm ground after jumping from a height of 2.5 m Express your answer using two significant figures. J = Submit Part B Favg Submit ΑΣΦ Part C Request Answer Estimate the average force exerted on the person's feet by the ground if the landing is stiff-legged. With stiff legs, assume the body moves 1.0 cm during impact. [Hint. The average net force on her which is related to impulse, is the vector sum of gravity and the force exerted by the ground.] Express your answer using two significant figures. VE ΑΣΦ Request Answer www. ? PDF AS+ kg-m/s mem ? Estimate the average force exerted on the person's feet by the ground if the landing is with bent legs. When the legs are bent, assume the body moves about 50 cm during impact Express your answer using two significant figures. N 2 23:24

Answer rating: 100% (QA)

Solut... View the full answer