You walk 30 m south and 30 m east. The magnitude of the resultant displacement is ? m in a direction
?° east of south.

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor