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A second collision occurs when two objects collide again after the initial collision. This can happen if the objects bounce off each other or if they are in a situation where they are likely to collide again due to their motion or interaction.
In a collision, the second collision is when an unsecured driver strikes the inside of the vehicle.
No. "Experts have found it is usually the second collision that injures and kills people. When one car hits another car or object, this is the first collision. The second collision occurs when unbelted occupants are thrown into or around the car's interior or thrown from the vehicle. If an occupant is seat belted, there is no second collision" From http://www.fas.org/irp/agency/aia/cyberspokesman/99-07/safety2.htm
We have to assume that both bodies are initially moving along the same straight line in opposite directions, so the collision is "head on". We also have to assume that the collision is "elastic", meaning that none of the original kinetic energy is lost to heat. The final momentum is 20 Kg-m/s in the direction opposite to the original 80 kg-m/s motion.
he tortured his victims by cutting of limbs such as arms, hands, feet, ect. he did this for as long as he could.
In a collision between two objects, momentum is conserved because the total momentum of the system before the collision is equal to the total momentum of the system after the collision. This means that the combined momentum of the two objects remains constant, even if they exchange momentum during the collision.
Cross examination.
In a crash, the second collision refers to the impact that occurs when a passenger or object inside the vehicle strikes another object within the vehicle, such as the dashboard or steering wheel, after the initial collision with another vehicle or object. This secondary impact can cause additional injuries to the occupants of the vehicle.
Second order neuron cell bodies reside in the dorsal horn of the spinal cord.
The collision between a baseball bat and a baseball is an inelastic collision, where kinetic energy is not conserved but momentum is. The bat imparts momentum to the ball, causing it to move in the direction of the swing.
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