A 5.0-kg box is given a brief push and travels 5.0 m up a plane that makes an angle of 30.0 A 5.00 x 10° N crate is at the top of a 5.00 m ramp. which is inclined at 20.0° with the horizontal. What is its potential energy? (g- 9.81 m/s?)
855 J
c. 815 J
b. 2350J
d. 8390 J

Need in all of themmm only answer if you know plsssss

The speed of light can be used to measure the

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.