If q1 is 2μC, q2 is 5μC and r1 = 0.2m, then the force between the charges is

Inbreeding and hybridization are two different types of

Calculate the wave speed i the wavelength = 64m and the wave period = 4s

Which of the following statements is true about ions? a. Cations form when an atom gains electrons. b. Cations form when an atom loses electrons. c. Anions form when an atom gains protons. d. Anions form when an atom loses protons.

At the pressures in Jupiter's interior, describe the physical state of the hydrogen found there.

A 6kg weight is lifted off the ground to a height that gives it 70.56j gravitational potential energy. what is its height? acecelaration due to Gravity is g=9.8m/s

A tow truck pulls a 500 kg car so that the car accelerates 2 m/s2. What is the net force on the car? 250 N 498 N 1000 N 502 N

Which force keeps you near earths surface?

Name one process that requires a force in the human body.

Which describes the electric forces inside an atom

Why can radio telescopes be used 24 hours a day?