Which of the following is an example of rotation? a. the moon titan orbiting the planet saturn b. the planet saturn orbiting the sun c. a cyclist riding around a circular track d. earth spinning on its axis

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

A( developed during the process of technology design

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 .