Definition
The heavier an object is, the more of this it takes to accelerate it
What is force?
The most simple definition of acceleration
What is the change in velocity?
The less of this there is in a racecar, the less force it takes to move.
What is mass?
If a stone that weighs 30g takes 2N of force to move, this much force is needed to move a 45g stone.
What is 3N?
The abbreviated equation for force
What is F = ma?
Name 2 of 3 ways to accelerate.
What are speeding up, slowing down, or changing directions?
When you play tug of war, the difference between or sum of your force and someone else's force is called ____.
What is the net force?
If a human who weighs 55kg requires 10N of force to push, this much force is needed to push a 44kg person.
What is 8N?
The measurement of a in F = ma
What is m/s^2?
When you don't accelerate, you ____.
What are not changing directions/not changing speeds?
Which of these is a real-world application of Newton's Second Law?
a. Punching someone
b. Pushing the pedals on a bicycle
c. Playing with slime
What is b. Pushing the pedals on a bicycle?
If a box that weighs 4kg requires 6N to lift, this much force is required to lift a 10kg box.
What is 15N?
The full equation for force
What is Force = mass x acceleration?
Acceleration is the result of what two factors?
What are speed and velocity?
Where are real-world applications of Newton's Second Law used?
a. Mathematics
b. Language Arts
C. The Performing Arts
What is a. Mathematics?
If a Chromebook that weighs 400g takes 12N to lift, this much force is required to lift an 850g Chromebook. (Hint, this is a decimal.)
What is 25.5N?