Exp-1 Measurement of Acceleration due to Gravity.

Exp-2 Measuring Height of a Person.

Exp-3 Measuring acceleration on sloping terrain.

Exp-4 Measuring angle of a sloping terrain.

Exp-5 Effect of gravity during Projectile Motion.

Exp-6 As a Stopwatch.

Exp-7 Plotting height vs. time graph under free fall.

**Science, Class IX, Chapter-10, Gravitation.
Physics, Class XI, Part-1, Chapter-3, Motion in straight line.**

- No setup time.
- Very accurate and economical ball.
- Very easy to use to measure value of 'g'.
- Inbuilt two axis impact detection mechanism.
- Start/Stop/Mode switch (Act as Start, Stop function in stopwatch & to display time and height under free fall after impact in mode function).
- Auto Shutdown after 30 sec.
- Fun experiments.

The Timing ball is a unique device that records time from moment of release of ball to the moment of impact (on ground or object). It can be used to conduct a number of experiments involving acceleration due to gravity (g).

**Calculation of Momentum**

Calculate the velocity of the ball upon impact, using **v = g*t** where t is the time in seconds after it is dropped and g is acceleration due to gravity.

Calculate the momentum p of the ball upon impact, using **p = m*v**, where m refers to the mass of the ball.

**Value of 'g' may be calculated using equation:**

**S= ½ gt²,**

where S is distance in meter and t time taken in seconds.

**Scope of Supply:**

Cat No. |
Item Name |
Qty. |

SV684 | Timing Ball | 1 |

Instruction manual | 1 |

- Linear Air Track with Data Logging
- Linear Air Track with Timer
- Law of Motion Kit
- Free Fall Apparatus
- Timing Ball
- Circular Force Apparatus
- Mechanics Kit
- Velocity of Sound Apparatus
- Monkey Hunting Apparatus
- Projectile Launcher
- Force Table
- Sound and Waves Equipments
- Forced Oscillators & Resonance
- Other Equipments