Flashcard EOY Review 2nd Semester

Front

The picture shows two forces incident on a toy car. Which of the following best describes the resulting motion of the toy car?

Back

It travels to the left at an increasing speed.

Front

What is a major advantage of using nuclear energy over fossil fuels in U.S. power plants?

Back

The carbon dioxide emitted is reduced.

Front

The motion of a toy car is shown in the graph below. In which section of the graph is the car moving away from its starting point?

Back

X

Front

The diagram shows two circuits. Which statement correctly describes each circuit?

Back

The bulbs in Circuit 1 are connected in series, and the bulbs in Circuit 2 are connected in parallel.

Front

The table below shows the kinetic and potential energies for different positions of a swinging pendulum. How does the table illustrate the conservation of energy?

Back

The total energy of the system is constant.

Front

The graph represents the motion of a car. Based on the graph, the car is most likely— Options: driving up a steep hill, speeding up, driving at constant speed, slowing down

Back

driving at constant speed

Front

The force diagram of a block is shown below. If placed on a table, what would the net normal force of the block?

Back

4 N

Front

What do most scientists claim is the cause of Earth's changing climate?

Back

The burning of fossil fuels

Front

Which calculation is used to determine acceleration?

Back

divide change in velocity by change in time

Front

Which wave behavior is crucial for a simple telescope where light is focused by a lens and magnified by another lens?

Back

Refraction