Ion Time: Inour won the table ensuring that the position of the clamp is fixed. = Record the length lo. Taking values of 4 = 50cm 60cm, 70cm, 80cm, 90cm and 100cm, obtain the time for 20 oscillations for each length. Plot graph of the square of period of oscillatio against 4. Obtain the acceleration due to gravit and lo from your graph. Mention two precautior you took while performing this experiment

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Who was the first scientist to measure speed as distance over time?

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.