What is the symbol F g mean

A lighter-than-air balloon and its load of passengers and ballast are floating stationary above the earth. ballast is weight (of negligible volume) that can be dropped overboard to make the balloon rise. the radius of this balloon is 6.52 m.

A horse draws a sled horizontally across a snow-covered field. The coefficient of friction between the sled and the snow is 0.135, and the mass of the sled, including the load, is 195.9kg. If the horse moves the sled at a constant speed of 1.

Express 9.39 x10^9 seconds I'm terms of days

Which type of energy makes up most of the internal energy of a solid substance? A. Kinetic energy from translation B. Kinetic energy from rotation C. Kinetic energy from vibration D. Potential energy from intermolecular forces

A body will maintain a constant negative electrostatic charge if the body A) maintains the excess of electrons B) continously receives more protons than it loses C) continuously receives more electrons than it loses D) maintains the same excess of

How does the potential energy of an object change when its height is tripled

In a plate glass factory, sheets of glass move along a conveyor belt at a speed of 15.0 cm/s. An automatic cutting tool descends at preset intervals to cut the glass to size.

The study of the evolution and the mind using principles of natural selection is evolution

Which choice best describes what our solar system contains besides the sun, eight classical planets, and their moons?

Ich of the following is not accurate when describing solids? A. The amount of pressure exerted by a solid is solely dependent on its mass. B. Molecules in solids are closer together than molecules in liquids. C.