1. which object is being acted on by balanced forces?
group of answer choices

a skateboard that rolls increasingly faster down a hill

a baseball that rolls to a stop in a field

a car that moves at a constant speed in one direction

a snowflake that falls and lands on a roof

question 2.
what is the net force when you push on an object but the object doesn't move?

0 n

10n

not enough information to answer

- 10n

3. question
will it take more force to push an empty shopping cart or a shopping cart that is full?

they will take the same amount of force

the full shopping cart

the empty shopping cart

force is not required

4. question
as the force on an object increases, what happens to the acceleration of the object?

mass increases

acceleration increases

acceleration decreases

acceleration remain the same