A girl walks South at 2.7 m/s. What is the y component of her velocity

Apossible explanation for a set of facts that can be tested by further investigation is called

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

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors