Matt Damon

Most popular questions and responses by Matt Damon
  1. physics

    A 31.0 kg child on a swing reaches a maximum height of 1.92 m above their rest position. Assuming no loss of energy: a) At what point during the swing will she attain their maximum speed? b) What will be her maximum speed through the subsequent swing? c)

    asked on January 12, 2016
  2. Physics help

    1. The fundamental force that: (4 marks) ____ 1. causes hair to stand on end after being rubbed by a balloon a) strong nuclear ____ 2. causes protons to remain in the nucleus despite repulsive forces b) weak nuclear ____ 3. controls the planets' orbit

    asked on February 4, 2016
  3. Physics Magnetic Field

    In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

    asked on March 16, 2016
  4. Physics

    A 31.0 kg child on a swing reaches a maximum height of 1.92 m above their rest position. Assuming no loss of energy: a) At what point during the swing will she attain their maximum speed? b) What will be her maximum speed through the subsequent swing? c)

    asked on January 11, 2016
  5. Physics - Repost because of no response

    In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

    asked on March 16, 2016
  6. Physics - Repost because of no response

    In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

    asked on March 16, 2016
  7. Physics

    I'm preparing for a test. Can anyone check my answer for all these questions? These are my questions: 1. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of

    asked on January 31, 2016
  8. Physics help

    You are standing directly under an electrical wire carrying current towards the South. If the wire is carrying 180 A and is located 12 m overhead, determine the magnitude and direction of the magnetic field where you are standing. direction of the magnetic

    asked on March 17, 2016
  9. Physics current directions

    I need help In studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run counter-clockwise. What is the direction of the current in the wire and how do you know? 2. You are looking into a current carrying

    asked on March 16, 2016
  10. Physics current directions

    I need help In studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run counter-clockwise. What is the direction of the current in the wire and how do you know? 2. You are looking into a current carrying

    asked on March 16, 2016
  11. physics

    What is the uncertainty of a physics lab? What does uncertainty mean? Let's say I'm measuring a height of where the ball is on the ramp and let go of the ball and the ball hits the ground and we use our eyes to see how far the ball lands from the ramp next

    asked on January 17, 2016
  12. Racism Essay

    How do I start off an essay about racism? I need a topic sentence.

    asked on February 5, 2016
  13. English assignment

    Need help finding taboos in the 21st century

    asked on May 14, 2016
  14. physics

    Where did the waste energy go to? A ball rolls off the ramp on the edge of a table heading downward and hits the ground. Was the energy lost or gained a direct relation to the distance that the metal ball travelled along the ramp?

    asked on January 17, 2016
  1. Physics help

    the options for #1 are a) strong nuclear , b) weak nuclear, c) electromagnetic, d) gravitational

    posted on February 4, 2016
  2. physics

    lands before the ball bounces off

    posted on January 17, 2016
  3. physics

    so max KE = max GPE, I never thought of that. Can you explain this part?

    posted on January 12, 2016
  4. Physics

    N is newtons

    posted on January 12, 2016
  5. Physics

    Fn = mg = 1kg * 9.8N/kg = 9.8N

    posted on January 12, 2016
  6. S.S

    Films and novels give one the impression that house servants were looked up to by field hands. In fact, within black communities, preachers and healers had the highest social status. The latter tended to be women. .... so i believe it's preacher and

    posted on January 12, 2016
  7. Physics

    300(N) + 300(s) + 50(E) D = 300(N) - 300(N) + 50(E) D = 50m(E)

    posted on January 12, 2016
  8. Math

    9985 - 9575 to get the difference.

    posted on January 12, 2016
  9. math

    3/15 = 1/5

    posted on January 12, 2016
  10. math

    4 / (2/3) = 4 * (3/2) = 12/2 = 6 pieces Double check 6 * (2/3) = 12/3 = 4

    posted on January 12, 2016