Videos
Floating in Space
118
Why do Things Fall?
112
Gravity: An Invisible Pull
186
Upside Down
79
What Is Force?
175
What Is Force?
175
Summing It Up
60
Why do Ships Float on Water ??
127
Why do Ships Float on Water ??
127
Types of Forces
192
Types of Forces
192
The Earth Pulls
261
The Earth Pulls
261
Powerful Magnets
200
Powerful Magnets
200
Geographical North
115
Geographical North
115
Friction as a Contact Force
183
Friction as a Contact Force
183
Normal Force
77
Normal Force
77
Time to Work
154
Time to Work
154
Let's Take Some Examples
144
Let's Take Some Examples
144
Energy
181
Energy
181
Springs and Magnets
83
Springs and Magnets
83
Is See - Saw a Lever ?
202
Is See - Saw a Lever ?
202
Force 'n' Speed Multiplier
180
Force 'n' Speed Multiplier
182
Observe a Nut Cracker
272
Observe a Nut Cracker
272
Some More Examples
254
Some More Examples
254
Wheelbarrow and Oar
142
Wheelbarrow and Oar
142
Pulling easier than lifting
227
Pulley
212
Wheels
125
Wheels
125
Inclined Plane
317
Ramp Up !
317
Screw as Simple Machine
86
Gear Up!
90
What Is Force?
174
Why do Ships Float on Water ??
128
Types of Forces
164
Gravity
275
Time to Work
151
Let's Take Some Examples
146
Energy
258
Normal Force
77
Friction as a Contact Force
183
Introduction to Levers
202
Force and Speed Multipliers
180
Examples of Levers
272