Physics 1425 Final Exam Questions
with complete solution 2025/2026
Displacement - correct answer ✔Final position - initial position
Acceleration - correct answer ✔What does a velocity v. time graph show?
Velocity - correct answer ✔What does a position v. time graph show?
action reaction pair - correct answer ✔a pair of forces that come about due to a single interaction
conservative force - correct answer ✔a force with the property that the total work done in moving a
particle between 2 points is independent of the path taken
power - correct answer ✔the rate at which work is done
conservation of momentum - correct answer ✔the total linear momentum of a system of particles not
acted upon by external forces is constant in magnitude & direction irrespective of any reactions among
the parts of the system
impulse - correct answer ✔a force times the duration that the force is applied
impulse momentum theorem - correct answer ✔the net impulse on an object equals the change in that
object's momentum during that time interval
counterclockwise - correct answer ✔Positive angular momentum is in which direction?
with complete solution 2025/2026
Displacement - correct answer ✔Final position - initial position
Acceleration - correct answer ✔What does a velocity v. time graph show?
Velocity - correct answer ✔What does a position v. time graph show?
action reaction pair - correct answer ✔a pair of forces that come about due to a single interaction
conservative force - correct answer ✔a force with the property that the total work done in moving a
particle between 2 points is independent of the path taken
power - correct answer ✔the rate at which work is done
conservation of momentum - correct answer ✔the total linear momentum of a system of particles not
acted upon by external forces is constant in magnitude & direction irrespective of any reactions among
the parts of the system
impulse - correct answer ✔a force times the duration that the force is applied
impulse momentum theorem - correct answer ✔the net impulse on an object equals the change in that
object's momentum during that time interval
counterclockwise - correct answer ✔Positive angular momentum is in which direction?
