Brainpop Acceleration and Forces Flashcards
1
Q
the rate at which motion changes
A
acceleration
2
Q
the space between two intersecting lines or surfaces at or close to the point where they meet
A
angle
3
Q
moving a negative direction and slowing down
A
negative acceleration
4
Q
the quantity of motion of a moving body, measured as a product of its mass and velocity
A
momentum
5
Q
moving a positive direction and speeding up
A
positive acceleration
6
Q
the size of the force
A
magnitude
7
Q
sum of forces
A
net
8
Q
apply or bring to bear (force)
A
exert
9
Q
combination of drag and friction
A
velocity
10
Q
any change in velocity (speedups/down+turns)
A
acceleration
