Videos
Introduction
127
Introduction
127
Types of Lever
84
Types of Lever
84
Less Effort
149
Less Effort
149
Equilibrium
136
Equilibrium
136
More Distance
142
More Distance
142
Another Lever
63
Another Lever
63
Just the Last One
131
Just the Last One
131
Levers in Our Body
106
Levers in Our Body
106
Pulling Easier Than Lifting
227
Wheels
124
Ramp Up !
317
Gear Up!
89
Introducing Machine
169
See Saw or Lever !
105
Analyzing the See Saw
102
Classes of lever
80
Levers In Our Body
104
Wedges !
64
Pulleys !!
121
Levers
835