Asupport wire is attached to a recently transplanted tree to be sure that it stays vertical. the wire is attached to the tree at a point 1.50 m from the ground and the wire is 2.00 m long. what is the angle between the tree and the support wire?

The solid that is formed and usually sinks to the bottom of a solution is the

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 .

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity