WorksheetsNewton's 1st Law of Motion Review Warm-Up
Total questions: 9
Worksheet time: 5mins
What is Newton's First Law of Motion also known as? The Law of
Objects will keep on doing what they are doing if ____.
unbalanced forces are acting on them.
balanced forces are acting on them.
A dog slides to a stop in the presence of friction. The forces acting on the dog are _____.
balanced
not balanced
A bike is traveling at a constant speed in the presence of friction. The forces acting on the bike are _____.
balanced
unbalanced
The combined forces acting on an object are called:
combined motion
nuclear forces
net force
balanced force
The more mass an object has:
the higher its inertia (harder to move)
the lower its inertia (easier to move)
What happened to the man and his bike once he hit the block?
The bike stopped, but the man flew forward due to inertia.
The bike kept going, so he flew forward due to interia.
The man stopped, but the bike kept going.
The man and bike both stopped.
If the man on the right is pushing 50N to the left, and the man on the left is pushing 40 N to the right, then what is the net force?
10 N to the left
10 N to the right
90 N to the left
90 N to the right
