The free-body diagram below illustrates the forces acting on a 2.0-kg object as it is being pushed along a
horizontal surface. What is the motion of the object?
FN
Ff=2.2N
FA-8.4 N
F
a. moving at 5.3 m/s2
b. moving at 3.1 m/s
c. moving at 5.3 m/s
d. moving at 3.1 m/s?
e. not moving

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Which two particles are found in the center of an atom

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.