In order for work to be done, two things must be present: force and displacement. Force is applied to an object to move it, causing it to undergo a displacement in the direction of the force. Work is calculated as the product of force and displacement in the direction of the force.
In order for work to be done, a force must be applied to an object, causing the object to move, translating the force into displacement. Work is calculated as the force applied multiplied by the distance the object moves in the direction of the force.
For work to be done, a force must be applied to an object, causing it to move in the direction of the force. Work is defined as force acting over a distance, so the object must be displaced by the force applied to it in order for work to be done.
"Work is done on an object if two things happen: (1) the object moves as a force is applied and (2) the direction of the object's motion is the same as the direction of the force.".SOURCES:Dumas, Leila, and William G. Lamb, Ph.D. "Chapter 1, Section 1: Work and Power." Holt Science & Technology: Forces, Motion, and Energy. Austin: Holt, Rinehart and Winston, 2005. 95. Print.
In order to do work on an object, the object must move in the direction of the force applied. If the object does not move, no work is being done on the object.
Energy must be present, be available in a usable form, and be able to be transformed into the desired type of work.
In order for respiration to occur, three things must be present: oxygen, a source of energy (such as glucose), and a metabolic system capable of breaking down the energy source to release energy for cellular processes.
a birth certificate and a drivers license to prove their identity
a birth certificate and a drivers license to prove their identity
a birth certificate and a drivers license to prove their identity
Congress must have a 'quorum'. That means that at least half of the members must be present. That would be 50 in the Senate and 219 in the House.
high humidity
Things which must be done.
what three things must a community have in order to be officially established as a municipality
In order for work to be done, a force must be applied to an object, causing the object to move, translating the force into displacement. Work is calculated as the force applied multiplied by the distance the object moves in the direction of the force.
vibration
Vibration and a medium like air
quorum