True or False: Only one of Newton's Laws will apply to an object at a given point in time. You never have all 3 of Newton's Laws acting on an object at the same time.

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 =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = 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 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?

The solid that is formed and usually sinks to the bottom of a solution is the

Write a polynomial function with the given zeros x= -1,0,2show your work