YES
Yes, vehicles are designed with both plastic and elastic values to absorb energy forces in a manner that will reduce the direct forces that reach the vehicle occupants. The plastic materials are designed to absorb the initial impact of a collision, while the elastic materials are designed to absorb the remaining energy from the collision and dissipate it over a longer period of time. This two-step process helps to reduce the overall force that is transferred to the occupants of the vehicle.
White anything will REFLECT radiation, it will not transmit or absorb.
Steel ball is an example for perfectly elastic . Because it will absorb the energy when it is loded and give back the same amout of energy when it is unloaded , upto maximum level .
b
Both the properities are having the ability to absorb the energy,but they differ in elastic properity,If the same amount of energy being absorbed by the materials having mechanical properity of toughness and stiffness,The elastic range of tough material is more ,than the stiff material when compared.Spring material is tough,but Low carbon mild steel with annealed heat treatment if stiff,Hence the difference can be made between them,
True
Yes, vehicles are designed with both plastic and elastic values to absorb energy forces in a manner that will reduce the direct forces that reach the vehicle occupants. The plastic materials are designed to absorb the initial impact of a collision, while the elastic materials are designed to absorb the remaining energy from the collision and dissipate it over a longer period of time. This two-step process helps to reduce the overall force that is transferred to the occupants of the vehicle.
Yes!
This much depends on the properties of the plastic. Foam will reflect little and absorb much. Hard plastic will reflect much and absorb little. Soft plastic will absorb more than hard plastic and reflect more than foam. Regards.
plastic
No, it will repel them.
If it is elastic it means momentum is conserved. If inelastic then the colliding bodies will retain some energy probably in the form of heat, or permanent deformation. Thus colliding pool balls would be elastic, the vector sum of all the velocities before and after will be unchanged. The collision of a car with a concrete wall will be inelastic, the car body is in fact designed to absorb energy by deforming and the velocity will quickly come to zero.
rubber where it uses its elastic property to slowdown and/or absorb unwanted sound in a structure
White anything will REFLECT radiation, it will not transmit or absorb.
Steel ball is an example for perfectly elastic . Because it will absorb the energy when it is loded and give back the same amout of energy when it is unloaded , upto maximum level .
No. Roots wrapped in plastic bag cannot absorb water.
To be INELASTIC, they would have to absorb the kinetic energy and convert it to some other kind of energy.