1. A soccer player kicks a ball, changing its momentum by 11 kg. m/s, The net force on the ball is 910 N.
How long does the soccer player maintain contact with the ball?

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

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.

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point