How does a magnet exert a force without touching another object?
Magnets create a field of influence that
attracts or repels magnetic objects.
Magnets physically make objects move.
Someone must make a magnet force stuff
to move.

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .