Popular questions and responses by musa
  1. Civics

    How do good leaders protect the interest of their followers

    asked on July 7, 2019
  2. Physics

    machines A winding drum raises a cage through a height of 120 m. the cage has, at first, an accelerationof 1.5 m/s^2 until the velocity of 9 m/s is reached, after which the velocity is constant until the cage nears the top, when the final retardation is 6

    asked on August 24, 2019
  3. jim chavani high

    A cubic block of wood is painted various colours on all the sides. Each side of the block has the same length of 12cm. This block is now cut into many cubes of equal size of which the sides are now 3cm in length. c) How many cubes could be created from the

    asked on November 4, 2015
  4. Science

    What is newton law

    asked on July 20, 2019
  5. Math

    if four congruent squares corners are cut from the large square of the cardboard to make a box, what is the area of the shaded figure in terms of x and y?

    asked on June 1, 2017
  6. math

    write 3931 in expanded form

    asked on January 26, 2010
  7. physics

    a circular wire loop of radius 5cm lies in the xy-plane in a magnetic field defined by B=-(4t^2+3t).determine the voltage across the resistor at time t=2s

    asked on April 27, 2012
  8. Alegrbra 1

    x and y vary inversely, and y = 3 when x = 6. Find y when x = 9. A. 2 B. 4.5 C. 12 D. 18

    asked on November 3, 2013
  9. Coeakwanga

    Giving the following progression. 4,6,8,10 and then find a)10th,b)11th,c)26th

    asked on January 16, 2015
  10. physics

    The electron in the Figure is travelling with a speed of 3  106 m/s. (a) At location A, what are the directions of the electric and magnetic elds due to the electron? (b) Calculate the magnitudes of the electric and magnetic elds at A due to the electron,

    asked on April 30, 2012
  11. cjc

    Science A batsman hits a cricket ball from ground level. It is caught 1.8 seconds later by the third man standing 43.4 m from the bat. The ball leaves the bat at a speed of 26m/s. Calculate how high above the ground it is caught

    asked on July 11, 2015
  12. physics

    A 5-kg motorbike moving at 10m/s to the left collides with 6-kg motorbike moving at 12m/s to the right. the two bikes stick together after they collide. find the final speed of the composite objects and the kinetic energy dissipated in the collision.

    asked on December 27, 2015
  13. social studies

    The Some Interest Credit Company provides loans to customers at 1.5 percent interest per month. Design an application that gets customer account data that includes an account number, customer name, and balance due. For each customer, display the account

    asked on December 5, 2013
  14. chemistry

    When sodium is heated with sulfur,sodium sulfide is product. What mass of sodium sulfide can be formed by heating 12.8 g of sulfur with 9.2g of sodium?

    asked on April 18, 2013
  15. Math

    Consider the functions defined by f(x)=sin2x and g9x)=1/2tanx for x E[-90^0; 180^0] Questions 1. Sketch the graphs of f and g on the same system of axes. 2. Calculate the x-coordinates of the points of intersection of f and g. 3. Determine the values of x

    asked on May 28, 2010
  16. physics

    write down the formula and calculate the increase in length of a steel beam 17.5 metres in length under the following conditions; 1. the temperature of the steel has risen from 18 degrees celcius to 63 degrees celcius

    asked on September 30, 2011
  17. physics

    the magnitude of earths magnetic field at the magnetic north pole is 61/1000000.(a) determine the magnitude of the dipole moment of the earth (b)suppose an additional field due to the current in wire around the equator is used to make the net field at the

    asked on May 1, 2012
  18. agriculture

    [CO(NH)4Cl2]coordination number

    asked on October 6, 2011
  19. University of Liberia

    find the linear speed of each point 2cm and 15cm from the axis of a phonograph record rotating at 33 and 1/3 rev/min

    asked on December 27, 2015
  20. Physics

    If velocity of wave of 0.15m/s and the frequency of 20HZ,what is the wavelength?

    asked on December 31, 2012
  21. Math

    X is the variable (2)xy_14.1/2=84y

    asked on February 1, 2016
  22. physics

    find the linear speed of each point 2cm and 15cm from the axis of phonograph record rotating at 33 an 1/3 rev/min

    asked on December 27, 2015
  23. physic

    An automobile is moving in an easterly direction at a velocity of 100km/hr. He sees an emergency vehicle and slows down to 60 km/hour. If it takes him 5.0 seconds to slow down, what is his acceleration?

    asked on May 16, 2013
  24. physic

    1. A marathon runner sets out on a 50.0 km race that starts at Market Mall. 5.00 hours later he crosses the finish line back at the mall. a. What distance did he travel? b. What was his average velocity?

    asked on May 16, 2013
  1. Physics


    posted on January 21, 2020
  2. physics

    No they cannot play together because their weight is not equal to play on sea saw their weight must be equal for e.g the weight of one child is 45 kg then the other weight must be 45kg

    posted on December 1, 2019
  3. energy

    A boy weight 360N runs up a flight of stairs consisting of 20 steps each 10cm high in 10 second what is power

    posted on July 14, 2019
  4. Math

    The two forces of 10n and 12n.calculate the resultant and the direction of two vectors.

    posted on April 7, 2019
  5. physics


    posted on July 30, 2018
  6. Math

    compound interest 650 in 5years at 4pac per anum

    posted on January 11, 2018
  7. Social studies

    Social studies

    posted on October 15, 2017
  8. science


    posted on March 31, 2017
  9. Geography


    posted on April 22, 2016
  10. Physics-Gauss' Law, hard


    posted on June 30, 2009