Weight is defined as?

Weight is defined as?

• A. Total energy
• B. Upward force
• C. Downward force due to gravity
• D. Resistance to forward motion

Answer: (C)

Weight is the gravitational force acting on an object, directed downward. It depends on mass and gravity, described by W = m × g. On Earth, this means a 2 kg mass weighs about 19.6 newtons. In flight terms, weight is the downward force that must be balanced by the upward lift produced by the rotors for the aircraft to hover or ascend; if lift exceeds weight, it climbs, and if lift is less, it descends. The other descriptions don’t fit weight: total energy is a measure of capability to do work, an upward force refers to lift or thrust rather than weight, and resistance to forward motion describes drag.

Weight is the gravitational force acting on an object, directed downward. It depends on mass and gravity, described by W = m × g. On Earth, this means a 2 kg mass weighs about 19.6 newtons. In flight terms, weight is the downward force that must be balanced by the upward lift produced by the rotors for the aircraft to hover or ascend; if lift exceeds weight, it climbs, and if lift is less, it descends. The other descriptions don’t fit weight: total energy is a measure of capability to do work, an upward force refers to lift or thrust rather than weight, and resistance to forward motion describes drag.