Home
Class 10
BIOLOGY
A pistol fired a bullet of mass 50 g t...

A pistol fired a bullet of mass 50 g triggered with a speed `250 ms^(-1)` penetrated into a wooden plank comes to rest at 1 ms. Find the impulse and average force offered by the planks .

Promotional Banner

Topper's Solved these Questions

  • SELF-EVALUATION TEST 4 MARKS

    SURA PUBLICATION|Exercise ANSWER ANY QUESTIONS (CHEMISTRY)|25 Videos

  • SELF-EVALUATION TEST 4 MARKS

    SURA PUBLICATION|Exercise ANSWER ANY QUESTIONS (BIOLOGY)|49 Videos

  • SELF-EVALUATION TEST 2 MARKS

    SURA PUBLICATION|Exercise ANSWER ANY QUESTIONS (BIOLOGY & COMPUTER)|43 Videos

Similar Questions

Explore conceptually related problems

A bullet of mass 30 g moving with a speed of 500 ms^(-1) pentrates 10 cm into a fixed target. Calculate the average force exerted by target on the bullet.

A ball of mass 150g moving with a velocity of 15 ms^(-1) brought to rest by a player in 0.05 s calculate the impulse and the average forfe exerted by the playeer

A bullet of mass 50 g moving with a speed of 300 ms^(-1) is brought to rest in 1 s . Find the impulse and the force .

A bullet of mass 0.02 kg is moving with a speed of 10 ms^(-1). It can penetrate 10 em of wooden block, and comes to rest. If the thickness of the target would be 6 cm only find the KE of the bullet when it comes out

An object of mass 10 kg moving with a speed of 15 ms- hits the wall and comes to res within (a) 0.03 second (b) 10 second. Calculate the impulse and average force acting on the object in both the cases

A 50 g bullet is fired from a 10 kg gun with a speed of 500 ms^(-1) . What is the speed of the recoil of the gun?

A cricket ball of mass 100 g moving with a speed of 20 ms^(-1) is brought to rest by a player . Find the change in momentum of ball.

A cricket ball of mass 150 g moving with a speed of 12 ms^(-1) is hit by a bat so that the ball is turned back with a velocity of 20 ms^(-1) . Calculate the impulse received by the ball ?

SURA PUBLICATION-SELF-EVALUATION TEST 4 MARKS-ANSWER ANY QUESTIONS (BIOLOGY)
  1. A pistol fired a bullet of mass 50 g triggered with a speed 250 ms^...

    Text Solution

    |

  2. In angiosperms, the pollen germinates to produce pollen tube that carr...

    Text Solution

    |

  3. List the functions of mitochondria.

    Text Solution

    |

  4. List out the parasitic adaptations in leech.

    Text Solution

    |

  5. Voluntary and involuntary actions.

    Text Solution

    |

  6. (a) Write the differences between endocrine and exocrine gland. (b) ...

    Text Solution

    |

  7. Rani fell from her bike and had a had injury.She was hospitalized and...

    Text Solution

    |

  8. Raman went to a garden. He saw that the stem of the Banyan tree become...

    Text Solution

    |

  9. (a) What is myelin sheath? (b) How are neurons classified based on f...

    Text Solution

    |

  10. Sanjay is sitting in the exam hall. Before the start of the exam, he s...

    Text Solution

    |

  11. Fermentation is a process applicable to Bakery and Breweries. What is ...

    Text Solution

    |

  12. What causes the opening and closing of guard cells of stomata during t...

    Text Solution

    |

  13. (a) What is diaphragm? (b) What is the significance of caecum in rab...

    Text Solution

    |

  14. How does binary fission differ from multiple fission ?

    Text Solution

    |

  15. Differentiate simple reflexes and conditional reflexes.

    Text Solution

    |

  16. (a) What is imbibition? (b) Define pulse.

    Text Solution

    |

  17. Write a note on crop.

    Text Solution

    |

  18. Draw a diagram to show the location of Adrenal gland.

    Text Solution

    |

  19. In a bisexual flower , the stamens have been removed .Is it p...

    Text Solution

    |

  20. (i) Draw and label the structure of oxysomes. (ii) What is respirato...

    Text Solution

    |

  21. Arjun is studying in tenth standard. He was down with fever and went t...

    Text Solution

    |