Number of results: 4
A soccer player kicked a ball at an angle of 37 degrees to the horizontal.if the range covered by the ball is 240.3m; calculate (a) The initial velocity of projection ? (b) The time of flight (c) The maximum height attained
Friday, January 4, 2013 at 7:18pm by Precious
Use the same method indicated in the answer to the second Related Question below
Friday, January 4, 2013 at 7:18pm by drwls
An argon atom has a mass of 6.64 x 10kg has 5.5 x 108J of kinetic energy. At what velocity is it moving.?
Thursday, January 17, 2013 at 2:50am by Precious
Use the definition of kinetic energy and solve for V. K.E. = (1/2) M V^2 You'd better correct your mass M of the argon atom before you do the calculation. You left out an exponent. I suspect your kinetic energy exponent has a minus sign left out. Otherwise you would have to ...
Thursday, January 17, 2013 at 2:50am by drwls