| 101 | Buoyancy by Archimedes\' principle (given liquid density,volume of liquid displaced) | -328s.png) |
| 102 | Density of liquid by Archimedes\' principle (given buoyancy,volumn of liquid displaced) | -329s.png) |
| 103 | Volumn of liquid displaced by Archimedes\' principle (given buoyance,density of liquid) | -330s.png) |
| 104 | Power or force of lever (given power arm,work,work arm) | -331s.png) |
| 105 | Mechanical efficiency (given measured performance,ideal performance) | -332s.png) |
| 106 | Mechanical efficiency for lifting object (given weight,heigth,force,distance) | -333s.png) |
| 107 | Mechanical efficiency for block and tackle (given load weight,force,number of rope pulley) | -334s.png) |
| 108 | Mechanical efficiency for block and tackle (given weight of material,weight of segments) | -335s.png) |
| 109 | Mechanical efficiency for block and tackle (given friction,length,force,distance) | -336s.png) |
| 110 | Electric Field |  |
| 111 | Electric field force |  |
| 112 | Electric charge (given electric field and force) | -356s.png) |
| 113 | Electric field (given electric potential difference and distance) | -358s.png) |
| 114 | Electric potential difference(given Electric Field and distance) | -359s.png) |
| 115 | Distance (given electric Field and electric potential difference) | -360s.png) |
| 116 | Magnetic field (Laplace force) | -361s.png) |
| 117 | Magnetic field force (Laplace force) | -362s.png) |
| 118 | Electric current (given Magnetic Field,Magnetic Field force and length) | -364s.png) |
| 119 | Length (given Magnetic Field,Magnetic Field force and electric current ) | -365s.png) |
| 120 | Hooke's law |  |
| 121 | Displacement of the spring (given force and constant) | -373s.png) |
| 122 | Weight on the Mercury |  |
| 123 | Weight on the Venus |  |
| 124 | Elastic potential energy (potential energy stored in a spring ) | -376s.png) |
| 125 | Weight on the Mars |  |
