Students if you are looking for the Class 9 Physics Chapter 6 Work And Energy Numericals Notes if yes? then you visit the right place where you can easily find Physics Chapter No. 6 most important Numerical Problems without answers but it is your responsibility to find answers from your 9th class Physics book.

Students You know that these Chapter 6 Work And Energy Numericals Problem of Physics are helpful so don’t ignore them to read and find answers from your Physics key book of the 9th class.

**Physics Chapter 6 Numericals**

Post Topic | Numerical Notes |

Book Code | Physics |

Class | 9th Class |

Chapter/Full | Chapter 6 |

Board | Punjab Board |

**Class 9 Physics Chapter 6 Numericals Notes**

- A man has pulled a cart through 35 m applying a force of 300 N. Find the work done by the man.
- A block weighing 20 N is lifted 6 m vertically upward. Calculate the potential energy stored in it.
- A car weighing 12 kN has a speed of 20 ms. Find its kinetic energy.
- A 500 g stone is thrown up with a velocity of 15ms. Find its
- (i) P.E. at its maximum height
- (ii) K.E. when it hits the ground
- On reaching the top of a slope 6 m high from its bottom, a cyclist has a speed of 1.5 ms. Find the kinetic energy and the potential energy of the cyclist. The mass of the cyclist and his bicycle is 40 kg.
- A motorboat moves at a steady speed of 4 ms. The water resistance acting on it is 4000 N. Calculate the power of its engine.
- A man pulls a block with a force of 300 N through 50 m in 60 s. Find the power used by him to
- A 50 kg man moved 25 steps up in 20 seconds. Find his power, if each step is 16 cm high.
- Calculate the power of a pump that can lift 200 kg of water through a height of 6 m in 10 seconds.
- An electric motor of 1hp is used to run a water pump. The water pump takes 10 minutes to fill an overhead tank. The t a n k h a s a c a p a c i t y o f 800 liters and height of 15 m. Find the actual work done by the electric motor to fill the tank. Also, find the efficiency of the system. (Density of water = 1000 km ) (Mass of 1 litre of water = 1 kg)

**9th Class Physics Chapter 6 Numericals PDF Download**

Students, here you will not find any 9th Class Physics Chapter 6 Numericals PDF Download Notes because here we already describe all important Physics Chapter 6 Work And Energy Problems in the above section.

**Conclusion**

The topic of this post is Class 9th Physics Chapter 6 Numerical Notes without any PDF file. We add this post to the **9th Class Physics Notes **category where students can easily find the Numericals type study solutions and much more that students need to be related to the Class 9 Physics Book.