A baby carriage is rolling down a hill at 18m/s. If the carriage has 90j of kinetic energy, what is the mass of the carriage?.

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.

An example of a fine motor skill is

Which is a factor that might lead a person to make a career choice for the wrong reasons?