If an object has 100 joules of potential energy (PE) at the top of a ramp, how much kinetic energy (KE) will there be at the other two locations indicated, half-way down the ramp and at the bottom the ramp?

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

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?

For which pair of objects would adding the same a