Third Periodical Test in Science 7

Front

Which refers to the length of the entire path traveled by an object.

Back

Distance

Front

Which refers to the shortest distance between two object's two positions?

Back

Displacement

Front

The change in position over an interval of time is called ______________.

Back

Displacement

Front

The distance traveled by an object, how fast the object is traveling, and the direction in which the object travels, are measured with respect to _____?

Back

Reference Point

Front

If an object is in motion, it changes position relative to its _____?

Back

Reference Point

Front

When can displacement be equal to distance?

Back

Path traveled is a straight line.

Front

Which of the following describes the distance covered by an object? Options: 5 s, 8 m, 10 m/s, 12 m, North

Back

8 m

Front

Which of the following shows the displacement traveled by an object? Options: 9 s, 18 km, 27 km/h, 36 km, South

Back

36 km, South

Front

Materials used in measuring distance: Ruler, Meter stick, Measuring tape, Timer (EXCEPT one)

Back

Timer

Front

Ethan claims that the house where he lives is actually constantly moving. Which point of reference best supports his claim? Options: Earth, Floor, House, Sun

Back

Earth