Calculas Flashcards
1
Q
What us acceleration
A
It is the rate of chnage of velocity
2
Q
What does a displacement tike graph look like
A
Cuving up
3
Q
Velocity time graph
A
Straight line
4
Q
What us the acceleration time graph
A
Flat straight line
5
Q
How to get the gradient
A
Differentiate
6
Q
How to get the area under the graph
A
Integration
7
Q
Velocity to acceleration
A
Differentiate
8
Q
Velocity to displacement
A
Integrate
9
Q
Displacement to velocity
A
Differentiate
10
Q
Acceleration to velocity
A
Integrate
11
Q
What is the dirvtae of dv/dt =a
A
Integral of dv/dt dt = thr intergal of a dt
Simply to get
V= at + c with c being the constant
Which equals v = at +u
12
Q
Derive s = ut + 1/2 at ²
A
Ds/dt = v
Intergal of ds/dt dt = intergal of v dt
Simply
S = ut + at²/2
When u =0 s=0 t=0
C=0
