The electric force between two charged balloons is 0.12 newtons. If the distance between the two balloons is halved, what will be the new force? A.
0.03 newtons
B.
0.06 newtons
C.
0.36 newtons
D.
0.48 newtons

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false