When a charged cloud passes overhead, the goround below is charged by

A deduction

B electrification

C polarization

D induction

After rubbing two glass spheres with a silk cloth, you give each rod a charge of + 6.0 x 10-6C. The spheres are 0.1m from each other.

Which asteroid has more potential energy an asteroid that is closest to the sun or an asteroid that is farthest away from the sun? (why)

What if you throw a magnet on the fridge and does it stick right away or no

At 2.5 seconds, the helicopter has a kinetic energy of 20 J. What is its mechanical energy at that time?

What is the theory of super symmetry? a. The theory is the same as the conservation of energy. c. It states that for every particle found there is an identical particle that is the same in every way except for mass. b.

Why is the electromagnetic spectrum called a spectrum?

Ariana is accelerating her car at 4.6 m/s^2 it took her 10 seconds to reach this acceleration her starting lost the day was 0 meters per second what was her final velocity

The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3. In this expression, M is the mass of the Earth, r=6.

A car designer is designing a new model of a popular car. He wants to use the same engine as in the old model, but improve the new cars acceleration.

A two-slit Fraunhofer interference-diffraction pattern is observed with light of wavelength 672 nm. The slits have widths of 0.03 mm and are separated by 0.24 mm. How many bright fringes will be seen inside the central diffraction maximum?