chapter 2.2 Flashcards
1
Q
velocity
A
includes the speed of an object and their direction of it’s motion
2
Q
momentum
A
an object is the product of it’s mass and velocity
3
Q
what is the difference speed and velocity?
A
velocity has a direction
4
Q
is it possible to have a constant speed with a change of velocity?
A
yes
5
Q
how do you calculate momentum?
A
p=mv
6
Q
what is the unit for mass?
A
kg*m/s direction
7
Q
what is the unit for mass?
A
kg
8
Q
what are the unit’s for velocity?
A
m/s direction
