midterm exam staar released

Front

What force causes a coin to change its velocity when tossed in the air?

Back

The force of gravity causes the coin to change its velocity.

Front

What phase of the moon comes after the Waning Crescent?

Back

Waning Gibbous.

Front

If Student 1 travels 60 m and Student 2 travels 30 m in 90 seconds, what is their total distance traveled?

Back

Student 1 traveled 60 m, and Student 2 traveled 30 m.

Front

What positions of the Sun, Moon, and Earth have the greatest effect on ocean tides?

Back

The positions where the Sun, Moon, and Earth are aligned (new moon and full moon) have the greatest effect on ocean tides.

Front

Why does the sun appear brighter to people on Earth than any other star?

Back

The sun is closer to Earth than any other star.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the definition of gravity?

Back

Gravity is the force that attracts two bodies toward each other, depending on their masses and the distance between them.

Front

What is the difference between a waxing and waning moon?

Back

A waxing moon is increasing in illumination, while a waning moon is decreasing in illumination.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

Front

What is the role of the Sun in the solar system?

Back

The Sun is the central star that provides light and heat, influencing the orbits of planets and other celestial bodies.