The second hand and the minute hand on one type of clock are the same length. find the ratio (ac, second/ac, minute) of the centripetal accelerations of the tips of the second hand and the minute hand.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

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

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.