Newton's First Law

Front

The law of inertia (Newton’s First Law) applies to which objects?

Back

to both moving and nonmoving objects

Front

An object in motion tends to stay in motion unless an ___ force acts on it.

Back

unbalanced

Front

What is the net force on an object?

Back

the sum of all the forces on an object

Front

Find the net force: 15 N to the right, and another 15 newtons to the right.

Back

30 N Right

Front

8 N to the left, and 4 N to the right. Find the net force. Is this balanced?

Back

4 N Left, No

Front

Net force on the rope when you pull with 65 N to the left and your friend pulls with 55 N to the right.

Back

10 N, to the left

Front

Which one is balanced? Options: top, bottom, both

Back

top

Front

What is the net force?

Back

45 N to the right

Front

The ______of an object tends to make the object resist being set into motion.

Back

mass

Front

Without a force to stop or slow a coasting object, the object will coast forever in a ______ line.

Back

straight