ITMS Checkpoint Review Flashcard 3

Front

Which student claim about gravitational force between cube pairs is the most accurate?

Back

Model 4 has the weakest gravitational attraction because the cube pair has the least mass and greatest distance apart.

Front

The graphs show the motion of two toy cars. Which statement BEST compares the motion of the two cars?

Back

Car 1 traveled faster than Car 2.

Front

Motion of toy vehicle during first 30 seconds of investigation?

Back

The vehicle was traveling at a constant speed.

Front

What is true about the soccer ball used by Juan? S=D/T

Back

The speed of the ball remained the same.

Front

The position of an object is tracked over time. Which statement best describes the motion of this object?

Back

The object had a velocity that was constant for the first 5-second period.

Front

A toy robot moved from a starting point, traveling in a straight line at different speeds and then turning around and returning to the starting point at different speeds. What is the total distance that the toy robot traveled?

Back

24 m

Front

What is the net force on the object?

Back

4 N up

Front

Two ropes are attached to a wagon, and each is pulled with 10 N of force, as shown. What will be the wagon's motion when the ropes are pulled at the same time?

Back

The forces will cancel out because they are equal and opposite, and the wagon will not move.

Front

What happens to the motion of an object when balanced forces act on it?

Back

The object will remain at rest or continue to move at a constant velocity.

Front

How does increasing the mass of an object affect its acceleration when the same force is applied?

Back

The acceleration decreases as mass increases, according to Newton's second law of motion.