Which two conditions would result in the weakest electric force between objects?

Objects are conductors with unbalanced charges

Objects are insulators with balanced charges

Objects are far apart

Objects are close together

A 55.0-g piece of copper wire is heated, and the temperature of the wire changes from 19.0°C to 86.0°C. The amount of heat absorbed is 343 cal. What is the specific heat of copper? Show your work.

You drop an egg off a bridge. What forces act on the egg as it falls? ! Brainliest to correct answer (s) !

Also got lost on this question: A rescue plane wants to drop supplies to isolated mountain climbers on a rocky ridge 235m below. If the plane is traveling horizontally with a speed of 250 km/h (69.

Which of the following statements ARE correct? Group of answer choices: A) If net torque is zero, the object will be moving at constant velocity or remain static.

The energy of the Sun is produced in its A. corona. B. core. C. chromosphere. D. photosphere.

Why does the rotation of earth require people to establish times zones?

Which of the following statements best describes the importance of investigations in science

Which element has a complete valence electrons hell?

3. If you are part of a center or network, you can use program-level data to A. change the way you record and maintain information. B. identify professional development needs. C. improve the management systems to support child learning. D.

What did James Madison foresee as an important element of the political system? a. Hyperpluralism b. Social movements c. Interest groups d. Lobbying