Motion And Energy Flashcards
1
Q
How much ground an object has travelled during its motion
A
Distance
2
Q
Distance formula…
A
Average speed times time interval (change in time)
3
Q
Displacement is
A
How far an object is from where it started
4
Q
Newton’s first law: an object at ______ will remain unless it is acted upon by a _____
A
Rest
Force
5
Q
Newton’s first law:An object that is moving will continue at the same _______&_______ unless a force acts upon it
A
Speed and direction
6
Q
3rd law: for every action there is an ______ or opposite reaction.
A
Equal
