In the Hanoi tower 3 ring scenario If the small ring is on the stick 1, middle ring is on the stick 2 , and the large ring is the stick 3 what is the minimal number of steps required to complete the tower? (your choice of which stick the tower is finally built on).

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 .

What is the technical name for super glue type adhesives?

The doctor lands his tardis on a planet whose radius is 1.2x10^7m the acceleration due to gravity is 18m/s^2. what is the mass of the planet