Chapter 2.2 Flashcards
1
Q
What is the difference between speed and velocity?
A
velocity has a direction
2
Q
Is it possible to have a constant speed with a change in velocity?
A
Yes
3
Q
How do you calculate momentum?
A
p=mv
4
Q
What are the units for momentum?
A
kg x m/s direction
5
Q
What is the unit for mass?
A
kg
6
Q
What are the units for velocity?
A
m/s direction
7
Q
includes the speed of an object and the direction of its motion
A
velocity
8
Q
the mass and velocity of an object
A
momentum
