dali

Most popular questions and responses by dali
  1. physics

    At what rate is a 60.0-kg boy using energy when he sprints up a flight of stairs 10.0 m high in 8.00 s? A. 75.0 W B. 48.0 W C. 735 W D. 480 W E. 4.80 kW

    asked on March 3, 2017
  2. physics

    In which of the following situations is the most work done on the object? A. Holding a 50 kg object. B. Carrying a 30 kg object down a 40 m long hallway. C. Lifting a 20 kg object 1 m up. D. Carrying a 15 kg object up a flight of stairs. E. Lowering a 25

    asked on March 3, 2017
  3. History

    Explain how the European desire for profit affected the people of the Congo. The Europeans desire for profit affected the people of Congo by taking away their freedom, forcing them into slavery, taking away their customs, affected the economy etc. That's a

    asked on August 10, 2007
  4. History

    Offer evidence to prove that the Congo Free State violated Articles I, V, and VI of the Berlin Act of 1885. These sites will answer that question. http://www.religioustolerance.org/genocong.htm

    asked on August 10, 2007
  5. physics

    A student in the fitness center lifts a weight with m = kg from the floor to a height of meters in a time of seconds. Find the average power exerted by the student during this time. Give your answer in watts (W) and with 3 significant figures.

    asked on February 28, 2017
  6. science

    what is the balanced product of Pb(NO3)2 + Li(SO4)?

    asked on February 23, 2016
  7. History

    How did the Cold War (period that began immediately following WWII) affect the Congo Since you're doing a research paper, I suggest you first check the article on the Congo in this encyclopedia. http://encarta.msn.com/ For more information, go to Google

    asked on August 13, 2007
  8. physics

    A 10-kg mass is moving at a speed of 4.0 m/s. How much work is required to stop the mass? A. 20 J B. 40 J C. 60 J D. 80 J E. 100 J

    asked on March 3, 2017
  9. physics

    Object A of mass M is released from height H, whereas object B of mass 0.5M is released from height 2H. What is the ratio of the velocity of object A to that of object B immediately before they hit the ground? A. 1 : 2 B. 1.41 : 1 C. 1 : 1.41 D. 1 : 4 E. 1

    asked on March 3, 2017
  10. physics

    Which quantity and unit are INCORRECTLY paired? A. Quantity: F Unit: kg m/s B. Quantity: J Unit: N·s C. Quantity: W Unit: J D. Quantity: P Unit: W E. Quantity: E Unit: kg m2/s2

    asked on March 3, 2017
  11. History

    Describe the atrocities committed in Congo by King Leopold’s colonial managers. Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. If there's not a tutor

    asked on August 10, 2007
  12. english

    connect the sentence pairs below by using a colon. the sentence are The flaming carrot fights unusual villains. A flying dead dog, the man in the moon, clones of Hitler's feet.

    asked on August 4, 2011
  13. writeacher

    Those are not part of my homework- those are parts of a research paper I am trying to do okay It looks as if what you need to do is learn how to conduct thorough and effective searches. That's what research is. You are searching for information that is so

    asked on August 13, 2007
  14. History

    Why were the Swahili traders in East Africa a threat to King Leopold’s Congo? http://www.infoplease.com/ce6/world/A0857522.html I think this site will give you the information on that.

    asked on August 10, 2007
  15. physics

    A car with mass (452) kg attempts to make a turn with a radius of (31.8) m at a speed of (21.5) m/s on a horizontal surface. What is the minimum value for the static coefficient of friction between the tires and the roadway necessary for the car to make

    asked on March 8, 2017
  16. physics

    Consider an object with a mass of 12.5 kg moving at a constant speed in a circular path with a radius of m. The object makes one full revolution in seconds. Calculate the centripetal acceleration of the object. Give your answer in m/s2 and with 3

    asked on March 8, 2017
  17. physics

    Mass M1 has twice the mass of M2. M1 and M2 are raised from a height of 5 m to 25 m, and from 14 m to 24 m, respectively. What is the ratio of work done on mass M1 to that done on mass M2? A. 1 : 4 B. 25 : 12 C. 4 : 1 D. 2 : 1 E. 5 : 1

    asked on March 3, 2017
  18. english

    What is the subject of your adjective clause ? I went to the zoo and I saw Harriet the tortoise ,and it was big. the verb? what word does your adjective clauses modify?

    asked on August 4, 2011
  19. maths

    area of a parallelogram of 30 an d 48 cm

    asked on April 26, 2010
  20. Social Studies

    Why was self-rule initially difficult for the Congo Already answered: http://www.jiskha.com/display.cgi?id=1187027745 Please do not double-post. Thanks. Those sites didn't help, but if you could help me I would appreciate it Thank you for using the Jiskha

    asked on August 13, 2007
  21. History

    Why was self-rule initially difficult for the Congo Thank you for using the Jiskha Homework Help Forum. Since you are studying the Congo, you may like to visit the following sites: 1. http://en.wikipedia.org/wiki/Democratic_Republic_of_the_Congo 2.

    asked on August 13, 2007
  22. History

    What caused the British government to take action with regard to these atrocities in 1904 With regards to how you worded your question, I think your it is incomplete as to "these atrocities". What atrocities are you refering to. My response sounds totally

    asked on August 13, 2007
  23. History

    What were the atrocities committed in Congo by King Leopold’s colonial managers You asked these same questions last week and received answers. http://www.jiskha.com/search/search.cgi?query=king+leopold Please do not double-post questions. Thanks.

    asked on August 13, 2007