PHYSICS Flashcards
PHYSICS (10 cards)
1
Q
How to calculate velocity when change in depth is not given?
A
1.Figure out change in depth from the object’s depth-previous depth
2. divided by change in time
2
Q
How to calculate velocity?
A
change in depth/change in time
3
Q
What is speed measure in?
A
m/s
4
Q
what is velocity measured in?
A
m/s
5
Q
what is acceleration measured in?
A
m/s²
6
Q
Does the lighter or heavier object move up on a lever?
A
The lighter object moves up
7
Q
What does a lever do?
A
A lever changes the force and direction an object moves in
8
Q
If the heavier side of a seesaw is on the anticlockwise side then is the seesaw gonna move clockwise or anticlockwise?
A
The seesaw will move anticlockwise
9
Q
km/h to m/s how do you do it?
A
km/h x 1000/3600
10
Q
How to convert hours to seconds?
A
x3600
