how is electrostatic force related to the magnitude of charge on the two objects? keeping the same separation distance for all trials systematically after the charges of the objects and record the force. hey symptomatic and purposeful changes such as doubling tripling and quadrupling of charge

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

What is the frequency if a wave that pases a given pount 22 times in 2 seconds

The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.