SCI 155 Chap 3b Question Preview (ID: 9051)

This Game Reviews Concepts Covered In Chapter 3 Of Your Text--Energy.[print questions] Answers? Play games to get them!

The equation (Force x distance) represents
a) inertia
b) work
c) power
d) impulse

The equation (w / t) represents
a) inertia
b) work
c) power
d) impulse

Potential energy is
a) energy of position
b) energy of motion
c)
d)

Kinetic energy is
a) energy of position
b) energy of motion
c)
d)

During the upswing of a pendulum, the energy is
a) all potential
b) all kinetic
c) a mixture of potential and kinetic
d)

During the downswing of a pendulum, the energy is
a) all kinetic
b) all potential
c) a mixture of potential and kinetic
d)

Is a person moving a book to a higher shelf doing work?
a) yes
b) no
c)
d)

Is a person standing still holding a book over the floor doing work?
a) yes
b) no
c)
d)

Fossil fuels include
a) petroleum
b) coal
c) natural gas
d) all choices

Compare power used and work done for walking up 12 stairs and running up 12 stairs.
a) same work, same power
b) different work, same power
c) same work, different power
d)

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