Physics, 31.05.2020 13:57 Deadpool9609
Very large accelerations can injure the body, especially if they last for a considerable length of time. One model used to gauge the likelihood of injury is the severity index ( ), defined as =5/2 . In the expression, is the duration of the accleration, but is not equal to the acceleration. Rather, is a dimensionless constant that equals the number of multiples of that the acceleration is equal to.
In one set of studies of rear-end collisions, a person's velocity increases by 12.1 km/h with an acceleration of 35.0 m/s2 . Let the + direction point in the direction the car is traveling. What is the severity index for the collision?
How far does the person travel during the collision if the car was initially moving forward at 5.80 km/h ?
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 11:10, cmflores3245
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 17:20, misstaejailicious200
Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums
Answers: 2
You know the right answer?
Very large accelerations can injure the body, especially if they last for a considerable length of t...
Questions in other subjects:
Mathematics, 12.07.2019 09:00
Social Studies, 12.07.2019 09:00
Computers and Technology, 12.07.2019 09:00
English, 12.07.2019 09:00
