An object with a charge of 0.22C is separated by 0.67m from an object with a charge of -1.6. a) is the electric force between these two objects attractive or repulsive? explain

b) what is the magnitude of the electric force experienced by the object whose charge is 0.22C

c) what is the magnitude of the electric force experienced by the object whose charge is -1.6C?​

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

Acar traveling at a constant speed of 22.0 m/s passes a trooper hidden behind a billboard. one second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.50 m/s2. how long does it take the trooper to overtake the speeding car? solve this problem by a graphical method. on the same graph, plot position versus time for the car and the trooper.

The solubility of co in water at 0°c and 1 atm co pressure is 0.0354 mg of co in 1 ml of water. calculate the molarity of aqueous co solution at the normal partial pressure of co of 0.00036 atm?