Why will many of the very large telescopes of the future make use of multiple mirrors?

when was slate found

Develop an equation with a proportionality constant that describes the relationship between the gravitational force the mass of the moon the mass of the plant and the distance of separation between the planet and the moon then support the claim

Describe the process that can build a volcanoe

A person rubs her hands together and they heat up • kinetic energy • light energy • sound energy • electrical energy • chemical energy • heat energy (multiple choice)

A mass of 2000 kg. is raised 2.0 m in 10 seconds. What is the kinetic energy of the mass at this height?

What does the chemical formula CaCl2 show about the compound it represents? It is made up of one element. It is made up of two elements. It is made up of three elements. It is made up of four elements.

An electron with kinetic energy of 2000 eV (1 eV = 1.602 x 10-19 J) is fired horizontally across a horizontally oriented conducting plate with a surface charge density + 4.00 x 106 C/m2.

A vertebra is subjected to a shearing force of 535 N. Find the shear deformation, taking the vertebra to be a cylinder 3.00 cm high and 4.00 cm in diameter. The shear modulus for vertebrae is 8.00 * 1010 N/m2.

If radio waves cannot be reflected from the Sun, how can radar be used to find the distance from Earth to the Sun?

When an atom loses an electron, it becomes a a. positive ion. b. negative ion. c. neutral ion. d. neutral atom.