AIA 7th Grade Science Fall Review 24-25

Front

What is the distance from the starting point after 3 seconds if a person has moved 3 meters?

Back

3 m

Front

What do we call forces that have a net force of zero Newtons?

Back

Balanced force

Front

What is the formula to calculate speed?

Back

S = d/t

Front

Which factor does NOT affect the rate of dissolution of a solid solute in an aqueous solution?

Back

Color of the solute

Front

In which cup do the coffee molecules have a higher temperature if one cup is at 27° C and the other at 52° C?

Back

Cup 2 because the molecules are moving faster.

Front

What is the definition of speed in physics?

Back

Speed is the distance traveled per unit of time.

Front

What is the difference between balanced and unbalanced forces?

Back

Balanced forces do not change the motion of an object, while unbalanced forces do.

Front

How does temperature affect the rate of dissolution of a solid in a liquid?

Back

Higher temperatures generally increase the rate of dissolution.

Front

What is the relationship between speed, distance, and time?

Back

Speed is equal to distance divided by time (S = d/t).

Front

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

Back

The object remains at rest or continues to move at a constant speed.