Which of these changes will decrease the acceleration of an object? Select the two correct answers increasing the applied net force

decreasing its mass

increasing its mass

decreasing the applied net force

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?

Positrons are spontaneously emitted from the nuclei of

The ph is the a.independent variable b.the dependent variable c.control group