4. Heath has a charge of 10C and is sitting 3 m away from Amber who has a charge of -15C. How much electrostatic force is between the two?

There are weak or strong attractive forces between atoms of liquids with a high viscosity

Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.