Which is a true statement regarding the definition of mechanical work?Group of answer choicesobject(s) can move or be stationaryobject(s) must move perpendicular to the direction of forceobject(s) must be stationaryobject(s) must move in the same direction of the force

Consider forces, work, and potential energy Complete the following statement:  A force that acts on an object is said to be conservative if...Group of answer choicesit obeys Newton’s laws of motion.it results in a change in the object’s kinetic energy.it always acts in the direction of motion of the object.the work it does on the object is independent of the path of the motion.the work it does on the object is equal to the increase in the object’s kinetic energy.

A force is applied to an object, causing it to move. The direction of the force and the direction of the motion are at an angle between parallel and perpendicular to each other. Which statement best describes the result of the work done in this situation?Multiple choice question.The work will be between zero and the product of the force and distance.The work will be zero.The work will be equal to the force multiplied by the distance.The work will be equal to the force divided by the distance.

The scientific definition of work is force applied through ______.Multiple choice question.an anglea metera distancean incline

Which of the following statements is not TRUE about work done?*1 pointThe work done by a spring force, acting from an initial position to a final position, depends only on the spring constant and the squares of those positions.The work done by a constant force of gravity on an object depends only on the object’s weight and the difference in height through which the object is displaced.The work done by a force, acting over a finite path, is the integral of the infinitesimal increments of work done along the path.The work done against a force is the positive of the work done by the force.

Which of the following statements is correct about friction?Group of answer choicesFriction always acts on stationary objectsFriction always acts in the same direction to the direction of motion of an objectFriction is measured in kilogramsFriction always acts in the opposite direction to the direction of motion of an object