15:05

TYPES OF MACHINES:LEVERS

13:01

TYPES OF MACHINES: PULLEY

06:48

CALCULATION ON MACHINES Q3

05:23

CALCULATION ON MACHINES Q2

04:23

CALCULATION ON MACHINES Q1

07:26

Mechanical advantage

10:54

Efficiency of a machine

07:49

Velocity ratio

05:21

Introduction to Machines

09:21

HYPERBOLA CALCULATION Q2

12:47

HYPERBOLA ANALYSIS

06:51

CALCULATION ON HYPERBOLA

09:01

CALCULATION QUESTIONS ON ELLIPSE 2 & 3

13:06

ANALYSIS OF ELLIPSE EXAMPLE 1

03:02

CALCULATION QUESTIONS ON ELLIPSE 4

05:09

CALCULATION QUESTIONS ON ELLIPSE 5

13:01

CALCULATION QUESTION ON ELLIPSE 1

28:27

A LEVEL MATHEMATICS ELLIPSE 1

20:08

CALCULATION ON VECTOR

14:06

ELECTROSTATIC FORCE ON A CHARGE IN AN EQUILATERAL TRIANGLE

22:18

VECTORS PT3

03:17

VECTORS [CONT'D]

02:29

VECTORS

15:25

QUESTIONS ON ELECTROSTATICS FORCE Q5

13:26

QUESTIONS ON ELECTROSTATICS FORCE Q4

09:27

QUESTIONS ON ELECTROSTATICS FORCE Q3

08:01

QUESTIONS ON ELECTROSTATICS FORCE Q2

04:26

QUESTIONS ON ELECTROSTATICS FORCE PT1

19:21

QUESTIONS ON ELECTROSTATICS