When the velocity of a mass on a spring is zero, the acceleration is at a

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Who was the first scientist to measure speed as distance over time?

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.