Answer:
true...........................
It has a microchip built into it that you would insert into a machine instead of swiping it.
Answer:
The following statements are true:
c. A potential energy function can be specified for a conservative force.
e.A conservative force permits a two-way conversion between kinetic and potential energies.
f. The work done by a non-conservative force depends on the path taken.
Explanation:
- The statement a is incorrect as the work done by a conservative force does not depend upon the the path taken instead work done by a non- conservative force depend upon the path taken.
- The statement b is incorrect as the potential energy function can not be specified for a non-conservative force but it is specified for a conservative force.
- The statement d is also incorrect as the non-conservative force doesn't permits a two way conversion between Kinetic and Potential energies but the conservative force permits this conversion.
