Posts by ten
Total # Posts: 3
a plane flies over a control tower at a height of 8km.an observer on the ground is 15km from the control tower.How far is the plane from the observer?
February 6, 2013
a football is kicked with a speed of 15m/s at an angle of 35 degree from the ground. a. how high is the ball from the ground at t=0.400s? b. how fast is it moving(s) after being kicked? c. at what t-values is the ball 2m from the ground?
November 24, 2011
= 28,000/((1/.0825)-(1/(.0825*((1+.0825)^15)))) = 3321.33
March 2, 2008