A resultant force of 4.0N acts on an object of mass 0.50 kg for 3.0 seconds. What is the change in velocity caused by this force?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons