Science (physics)

posted by .

I need to know how to build a catapult. I have no idea of where to start.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Earth science..... help urgent

    hi can anyone help me? my problem is that i need to write a autobiography about the "LIFE CYCLE OF ROCKS". andf i have no idea how to start it.....plz help me....its urgent....give me some clues how to start !!!!
  2. physics

    i have to build a catapult that will fire a projectile that will pass a 1m tall wall 1 m away from starting point and land in a target 1 m away from the wall. the catapult cant be more than 23cm high. I'm having some problems here …
  3. physics

    a jet fighter plane is launched from a catapult on an aircraft carrier. it reaches a speed of 42 m/s at the end of the catapult in 2 sec. if the acceleration is constant, what is the length of the catapult?
  4. physics

    a atapult launcher on an aircraft carrier accelerates a jet from rest to 72m/s. The work done catapult during the launch is 7.6 x 10 to the 7th J. a)What is the mass of the jet?
  5. 6th grade science

    I need help. Quick.I need an idea on how to do a science project that has to have somthing to do with types of energy,atmopsphere or life science. I only have 2 more weeks left. I need an idea. thanks :)
  6. 6th grade science

    I need help. Quick.I need an idea on how to do a science project that has to have somthing to do with types of energy,atmopsphere or life science. I only have 2 more weeks left. I need an idea. thanks :)
  7. Science

    I need an idea of a simple machine to build that is useful... I can't find any though.
  8. functional english

    How can i describe three different scenarios where stress can build up and affect a person?
  9. Science

    We have to build a catapult that can launch a marshmallow at least 10 feet. Can anyone give me any ideas?
  10. physics question

    For a science fair competition, a group of high school students built a kicker -machine that can launch a golf ball from the origin with a velocity of 11.2m/s and initial angle of 31.5° with respect to the horizontal. a) Where will …

More Similar Questions