A 1200 kg elevator accelerated upwards at 2 m/s2. Draw a force diagram for the elevator. Calculate the force of tension in the cable pulling the elevator up.

Which statement best describes an atom? a protons and neutrons grouped in a specific pattern b protons and electrons spread around randomly c a group of protons and neutrons that are surrounded by electrons d a ball of electrons and neutrons

What gravity means in physics

Describe how the water cycle is driven by the energy of the sun

What would be the most likely charge of an ion formed from an atom with the electron configuration: 1s22s22p5 +1 -1 +3 -3

What is the magnitude and direction of the wall on the ball

Ursa Minor contains the pole star, Polaris, and the asterism known as the Little Dipper. From most locations in the Northern Hemisphere, all of the stars in Ursa Minor are circumpolar.

What is an organism ability to maintain a steady internal condition called

What is the fundamental frequency of a particular medium?. a. the lowest frequency at which a standing wave is possible. b. the highest frequency at which s standing wave is possible

The distance from the inner core to the surface of the earth is about 5,200 kilometers. the large amount of material surrounding the inner core places tremendous pressure on it.

What type of wave is sound? longitudinal light surface transversal