SCI 155 Chap 3a Question Preview (ID: 9050)


This Game Reviews Topics Covered In Chapter 3--Energy. TEACHERS: click here for quick copy question ID numbers.

Work is measured in
a) Newtons
b) Joules
c) Watts
d)

Power is measured in
a) Newtons
b) Joules
c) Watts
d)

Energy is measured in
a) Newtons
b) Joules
c) Watts
d)

The energy due to position is * and the energy of motion is *.
a) kinetic, potential
b) potential, kinetic
c)
d)

At the top of a pendulum swing the energy is
a) all potential
b) all kinetic
c) a mixture of potential and kinetic
d)

At the bottom of a pendulum swing the energy is
a) all potential
b) all kinetic
c) a mixture of potential and kinetic
d)

During the upswing of a pendulum, kinetic energy is * and potential energy is *.
a) increasing, increasing
b) increasing, decreasing
c) decreasing, increasing
d) decreasing, decreasing

A compressed spring is an example of
a) potential energy
b) kinetic energy
c) electrical energy
d) radiant energy

How do power used and work done compare for walking and running up 12 stairs.
a) same work, same power
b) same work, greater power for running
c) same power, greater work for running
d) greater work and power for running

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

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