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Unit 2 Properties of Matter - Review Quiz (7.7A, 7.7B, 7.7C, 7.7D)
Quiz by Grade 7 Science - Texas Education Agency
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The table shows the motion data for two objects during two trials of an investigation.
Which object travels at the greater average speed?
Object 1, because it travels the greater distance per unit of time
Object 1, because it travels the longer amount of time
Object 2, because it travels the shorter amount of time
Object 2, because it travels the shorter distance per unit of time
The table shows the motion data for two objects during two trials of an investigation.
Which object travels at the greater average speed?
Two students record the distance they each traveled in 60 seconds in the data table shown.
If the students continue at the same speed, which statement describes the total distance traveled after 90 seconds?
A horse trainer records the distance a horse travels during three different trials.
What is the horse’s average speed in kilometers per minute?
The distance a toy car travels over time is shown in the graph.
Which table best shows the average speed of the toy car at different time intervals?
Which statement best describes the difference between speed and velocity in linear motion?
A runner travels 100 m east in 20 s. What are the average speed and average velocity?
A student jogs 60m east and then 60m west back to the start in 30s.
What are the average speed and average velocity?
A walker moves 300m east in 60s, then 200m west in 40s.
What are the average speed and average velocity?
Two cyclists ride on a straight east–west road for 10s. Cyclist A goes 6 m/s east; Cyclist B goes 6 m/s west. Which is true?
A train left the station at 9:00 and traveled as shown by the distance-time graph.
Which statements BEST describe the motion of the train? Select TWO correct answers.
Which graph represents a baseball player accelerating away from a base located at the origin?
Students push a cart along a smooth floor and collect data to produce the graph shown.
The students use this data to determine and graph the velocity of the cart. Which graph accurately represents the velocity of the cart?
The speed of an object over time is shown in the graph.
Which table describes the object’s motion?
The graph shows the distance an object traveled in 11 seconds.
Which answer choice best describes the movement of the object between the times of 0 and 6 seconds on the graph?
A book rests on a desk. Gravity pulls the book downward with 15N. The desk pushes upward on the book with 15N. What is the book’s motion?
A hockey puck slides across very smooth ice at a nearly constant speed. Which statement best explains this?
A 10N push to the right and a 7N push to the left act on the same box at the same time. What happens to the box?
When a bus stops suddenly, passengers tend to lurch forward. Which idea explains this?
A coin rests on a card placed over a cup. When the card is flicked sideways, the coin drops into the cup. Why?
