An ore sample weighs 16.0 n in air. when the sample is suspended by a light cord and totally immersed in water, the tension in the cord is 11.4 n. find the total volume and density of the sample?

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.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)