Forces and acceleration Flashcards
(4 cards)
1
Q
inertia mass
A
needed to change velocity of an object
2
Q
newtons 2nd law
A
acceleration is proportional to the resultant force and inversely proportional ti the mass of an object
3
Q
what makes the inertia mass greater
A
the larger the object
3
Q
what is needed for a velocity to change
A
it must be acted on by a resultant force
