Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

PHYSICS > P9 > Flashcards

P9 Flashcards

You may prefer our related Brainscape-certified flashcards:
Physics 101 flashcards AP® Physics flashcards
1
Q

WHAT IS THE EQUATION FOR SPEED?

A

Speed (m/s) = distance(m) / time(s)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

ON A DISTANCE TIME GRAPH WHAT IS PLOTTED ON WHAT AXIS?

A

Distance on y axis
Time on x axis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

WHAT DOES GRADIENT OF LINE REPRESENT ON A DISTANCE TIME GRAPH?

A

The speed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

WHAT DOES A STRAIGHT DIAGNOL LINE REPRESENT ON A DISTANCE TIME GRAPH?

A

constant speed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

WHAT DOES A STRAIGHT HORIZONTAL LIKE REPRESENT ON A DISTANCE TOME GRAPH?

A

Object is stationary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

WHAT DOES CURVED LINE STEEPINF UPWARDS REPRESENT ON A DISTANCE TIME GRAPH

A

acceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

WHAT DOES CURVED LINE STEEPING DOWNWARDS REPRESENT ON DISTANCE TIME GRAPH

A

Deacceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

WHAT IS THE EQUATION FOR ACCELERATION?

A

Acceleration (m/s2) = change in velocity (m/s) / time (s)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

ON A VELOCITY TIME GRAPH WHAT IS PLOTTED ON Y AND X AXIS?

A

velocity on y axis
Time on x axis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

WHAT DOES GRADIENT REPRESENT ON A VELOCITY TIME GRAPH ?

A

Acceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

WHAT DOES AREA UNDER THE CURVE REPRESENT ON A VELOCITY TIME GRAPH?

A

Distance travelled

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

WHAT DOES A STRAIGHT HORIZONTAL LINE REPRESENT ON A VELOCITY TIME GRAPH?

A

Object moving at constant velocity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

WHAT DOES STRAIGHT DIAGNOL LINE WITH POSITIVE GRADIENT REPRESENT ON A VELOCITY TIME GRAPH?

A

Constant acceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

WHAT DOES STRAIGHT DIAGNOL LINE WITH NEGATIVE GRADIENT REPRESENT ON A VELOCITY TIME GRAPH?

A

Constant deacceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

WHAT DOES CURVED LINE WITH A POSITIVE GRADIENT REPRESENT ON A VELOCITY TIME GRAPH?

A

Rate of acceleration is increasing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

WHAT DOES CURVED LINE WITH A NEGATIVE GRADIENT REPRESENT ON A VELOCITY TIME GRAPH?

A

rate of deacceleration is increasing

17
Q

WHAT IS DISPLACEMENT?

A

Distance in a given direction

18
Q

WHAT IS VELOCITY/

A

Speed in a given direction

19
Q

WHAT IS THE EQUATION FOR VELOCITY?

A

Velocity (m/s)= displacement(m)/ time(s)

20
Q

IF VELOCITY OF BODY CHANGES WE SAY IT….

A

ACCELERATES

21
Q

IF WE CALCULATE ACCELERATION AND THE NUMBER IS NEGATIVE WHAT DOES IT MEAN?

A

object has deaccelerated

22
Q

WHAT IS THE HARDER EQUATION FOR ACCELERATION?

A

2as+v(squared)-u(squared
2x acceleration x distance= final velocity2 x initial velocity2

PHYSICS (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions