Questions Asked on February 27, 2011

A clown was shot out of a cannon at ground level. Her height above the ground at any time (t) was g... Asked on February 27, 2011 at 12:32 AM How will you find the height of a tall tower using a long-enough thread? You only have a stop-watch... Asked on February 27, 2011 at 12:38 AM Which of the following statements is not true about a particle executing Simple Harmonic Motion? Ch... Asked on February 27, 2011 at 12:39 AM A mass on a string of unknown length oscillates witha period of 6.0s What is the period if the mass... Asked on February 27, 2011 at 12:46 AM if you attach a mass to the spring from its initial equilibrium position, it vibrates forever in si... Asked on February 27, 2011 at 12:46 AM The drawing shows an extreme skier at bottom of a ski jump. At this point the track is circular with... Asked on February 27, 2011 at 12:56 AM Two 5.0kg rocks are 0.20m apart. What is the magnitude of the gravitational attraction between the r... Asked on February 27, 2011 at 12:58 AM Thank you for your prompt response. I have my homework I have to turn in in about 2 hours, but i am... Asked on February 27, 2011 at 1:02 AM A stationary but moveable 450-kg cannon is fired and the 12-kg cannonball moves off to the right wit... Asked on February 27, 2011 at 1:11 AM k(t)==3-4^t/sin(4)t Asked on February 27, 2011 at 1:14 AM