The elasticity of the bungee cord reduces the gravitational forces applied on the body during bungee jumping. For example, if a 100-pound individual jumps from a building and encounters 900 pounds of deceleration force, they will feel 9 "G's" of force.

hopefully this'll help

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3 0

2 years ago

A ray of light exits from a material with a refractive index of 1.75, traveling into air. The angle of refraction is 25°. What w

Viktor [21]

Answer:

θi = 47.7°

Explanation:

The formula for the refractive index is as follows:

$n = \frac{Sin\theta_i}{Sin\theta_r}$

where,

n = refractive index = 1.75

θi = angle of incidence = ?

θr = angle of refraction = 25°

Therefore,

$1.75 = \frac{Sin\ \theta_i}{Sin\ 25^o} \\\\(1.75)(Sin\ \ 25^o) = Sin\ \theta_i\\\\\theta_i = Sin^{-1}(0.739)$

3 0

3 years ago

Energy conversion from potential energy (the energy of position or composition) to kinetic energy (the energy of motion) is illu

kicyunya [14]

Answer:

When it goes up it gains PE and when it moves down PE is converted into KE

7 0

3 years ago

¿Por qué un niño en un carrito parece caer hacía atrás cuando el carrito se le da un súbito empujón hacía delante?

NeTakaya

Answer: El tronco ejerce un igual y la fuerza opuesta hacia delante de ti, por la tercera ley de Newton .

Explanation:

7 0

3 years ago