Nuclear physics

1

2

XZ

A

3

C6

12/14/16

4

α42

2+ β0

-11-

γ00 0

5

A6N

6

7

235Un

8

9

HeH H

10

Static electricity

11

II+

- 612

+ +

+ -- -

13

+

+

+

-

-

- ---- -

14

+++++

++++++++

- -- ----- -- - --

-oC

15

16

-

17

18

Bang

19

20

Current & mains electricity

21

A

R

V

5

7

22

VI RΩA

V

Ω

Vira

23

I

V

24

25

s

A2

R2

VA1

R1 R3

V1 V2 V3+ +

++

[V=V1+V2+V3] [A1=A2] [R=R1+R2+R3]

25

26

PA

R

V

R

R

A1

A2

+

V1

V2

V3

[V=V1=V2=V3] [A=A1+A2] [R=!]

26

27

230V50Hz

AC

DC

v

v

t

t

27

28

Blue

BrownGreeen/yellow

28

29

oC

!

PoP

29

30

PV I

w

v A

30

Forces & motion

31

ds t sm/s

m

32

va t sm/s2

m/s

33

G=1.6N/Kg

G=10N/Kg W

m g

N

kg N/kg

34

Steady speed

1

2Accelerating

3

Forces

Reaction A

Action B

35

Fm a

N

Kg m/s2

36

1.

2.

3.

TV=140mph

37

30mph

50mph

70mph

5

38

WF d

J

N m

39

Momentum= mass x velocity

Mm v

Kg m/s

kg m/s

A B+ = AB

40