©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
Work and Energy Exam Questions and
Answers 100% Solved | Latest Update
watt - ✔✔metric unit of power equal to one joule per second
kinetic energy - ✔✔energy of motion
power - ✔✔the rate of doing work
horsepower - ✔✔English system unit of power, equivalent to 746 watts
potential energy - ✔✔energy of position
work and energy are measured in the same units. True of False -
✔✔true
the energy available as a result of the motion of a body is called
___________ energy. - ✔✔kinetic
Kinetic energy is related to the __________ of an object and its
__________. - ✔✔mass and speed
A motorcycle and a car are driving next to each other on the freeway. The
__________ has the greater kinetic energy. - ✔✔car
, ©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
Potential energy is related to the speed of an object. true of false -
✔✔false
Potential energy results from an object's __________ above
the__________ . - ✔✔height and ground
Why does an object above the ground have P.E.? - ✔✔because it
required energy to lift it above the ground
How is P.E. calculated? - ✔✔weight × height
When raising an object vertically, the force required: - ✔✔equals weight
As an object is in free-fall to the ground __________. - ✔✔P.E. converts
to K.E.
Energy is often measured by the amount of __________ accomplished. -
✔✔work
The total work required to raise a mass to a position above the earth is
equal to the __________ energy it now possesses at that position. -
✔✔potential
A 500-lb. pile driver is raised to a height of 12 feet, then dropped.
__________ ft-lbs of work is done on the pile driver in raising it.
The increase in the pile driver's potential energy is __________ ft-lbs.
Work and Energy Exam Questions and
Answers 100% Solved | Latest Update
watt - ✔✔metric unit of power equal to one joule per second
kinetic energy - ✔✔energy of motion
power - ✔✔the rate of doing work
horsepower - ✔✔English system unit of power, equivalent to 746 watts
potential energy - ✔✔energy of position
work and energy are measured in the same units. True of False -
✔✔true
the energy available as a result of the motion of a body is called
___________ energy. - ✔✔kinetic
Kinetic energy is related to the __________ of an object and its
__________. - ✔✔mass and speed
A motorcycle and a car are driving next to each other on the freeway. The
__________ has the greater kinetic energy. - ✔✔car
, ©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
Potential energy is related to the speed of an object. true of false -
✔✔false
Potential energy results from an object's __________ above
the__________ . - ✔✔height and ground
Why does an object above the ground have P.E.? - ✔✔because it
required energy to lift it above the ground
How is P.E. calculated? - ✔✔weight × height
When raising an object vertically, the force required: - ✔✔equals weight
As an object is in free-fall to the ground __________. - ✔✔P.E. converts
to K.E.
Energy is often measured by the amount of __________ accomplished. -
✔✔work
The total work required to raise a mass to a position above the earth is
equal to the __________ energy it now possesses at that position. -
✔✔potential
A 500-lb. pile driver is raised to a height of 12 feet, then dropped.
__________ ft-lbs of work is done on the pile driver in raising it.
The increase in the pile driver's potential energy is __________ ft-lbs.
