In head-on-collisions air bags transform what would have been a ‘hard collision’, without the airbag present, into what is called a ‘soft collision’. using the two defining characteristics of a hard collision as a guild, the results of this experiment, and a little common sense, state what the two basic defining characteristics of a soft collision are. (15 points)

In two we can define a soft collision:

1) A collision depends on the kinetic energy transferred and is therefore linked to the duration in which it occurs. When the duration is extended, the value of the momentum also decreases. Change in momentum will be begative when the final velocity is lesser than the initial velocity just before the impact with mass as constant.

2) For the particular case of the forces. These tend to decrease dramatically. Basically, the impact is not carried out instantaneously, but is diminished and lethargic by means of the bags at a higher level. This physically allows anyone who may have received damage to be suspended first in a few thousand more times in order to reduce the strength they receive. This could be clearly seen in a Force vs. Time graph, in the comparison of the airbags and without them.

ι вєℓιєνє ιт ιѕ тнє fιяѕт ¢нσι¢є(α.)

нє ѕнσυℓ∂ ѕмιℓє ρσℓιтℓу αи∂ ѕρєαк тσ тнє ρєяѕσи ωнσ ιѕ ιитєяяυριиg αfтєя тнє ∂ιѕ¢υѕѕισи

нσρє ι ¢συℓ∂ нєℓρ.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.