What is true of both gravity and magnetism?

Both are dependent on mass.

Both forces can act without objects touching.

Both forces are directly proportional to the distance between the objects.

Neither is a fundamental force of nature.

Which state of matter would be described as having highly energized charge particles with moving extremely fast

What happens to a current when the electric field in the wire increase

At the Sun Dagger in New Mexico, a dagger-shaped beam of sunlight pierces a spiral a. at sunset on the spring equinox. b. at noon on the day of the full moon each month. c. during the totality of a total solar eclipse. d.

When two resistors are connected in parallel across a battery of unknown voltage, one resistor carries a current of 3.3 a while the second carries a current of 1.8 a?

A person with mass mp = 76 kg stands on a spinning platform disk with a radius of R = 1.98 m and mass md = 191 kg. The disk is initially spinning at ω = 1.7 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.

The force of repulsion between two like-charged particles will increase if

An automobile tire having a temperature of -2.6°C (a cold tire on a cold day) is filled to a gauge pressure of 24 lb/in^2 What would be the gauge pressure in the tire when its temperature rises to 43◦C?

Compared to that of a plane on the ground, Earth's gravitational pull on a plane 7 miles above Earth is approximately A) zero. B) the same. C) half as much. D) twice as much.

With what velocity does it hit the ground?

What chemical phenomenon accounts for the elasticity seen in solids? covalent bonds, hydrogen bonds, ionic bonds, all of the above