You toss a marble straight up in the air with a speed of 1.3 m/s how long does it take to reach its highest point

Determine the maximum r-value of the polar equation r =3+3 cos 0

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.

What is the coefficient of kinetic friction μk between the block and the tabletop?