Forces and the Laws of Motion: Changes in Motion

Which of the following statement(s) is correct? 1.) Force diagrams show force vectors as arrows. 2.) Forces exerted on the object are represented 3.) Forces exerted by the object are represented

1 and 2

Which statement(s) is correct? 1.) Force diagrams show force vectors as arrows. 2.) Forces exerted on the object are represented 3.) Forces exerted by the object are represented

1 and 3

Sequence the steps in drawing a free-body diagram.

1. Identify the forces acting on the body and the direction of the forces. 2. Draw a diagram to represent the isolated object. 3. Draw and label force vectors for all the external forces acting on the object.

Which statement(s) is correct?: 1.)Field forces can be exerted by objects that are in physical contact. 2.) Field forced can be exterted by objects that are not in physical contact. 3.) There are four fundamental field forces

2 and 3

An action exerted on an object which may change the object's state of rest or motion defines ___________

Force

Units that measure weight are units of __________

mass

A force unit is defined as the product of a mass unit and a unit of _________

time

The gravitational force exerted on an object would most likely be represented by which force vector?

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