A force F making an angle Theta with the horizontal is acting on an object resting on the table which statement is true for the motion of sliding the object on the table A. It is independent of all the forces acting on the object

B. It depends only on the forces acting along the x axis

C. It depends only on the forces acting along the y-axis

D. It depends only on the normal force acting on the object
E. It depends only on the frictional force acting on the object

2.77 x 10^-3 its for plato user 

Distance covered, s = 8ft - 4ft = 4 ftinitial velocity, u = 34 ft/sthe acrobat is moving upwards and therefore, a = -g = -9.81 m/s^2 = 32.19 ft/s^2applying equation of motion; s = ut -1/2gt^2then,4 = 34t -1/2*32.19t^24 = 34t - 16.095t^2rearranging; -16.095t^2 + 34t - 4 = 0solving the quadratic equation; t = {-34 +/- sqrt [34^2 - 4(-16.)]}/2(-16.095) = 1.06 +/- 0.93 = 0.13 or 1.99the acrobat will take 0.13 seconds to be at 8 ft above the ground. additionally, once at the maximum height, the acrobat will move down and be at the same spot (that is height) after 1.99 seconds moving down.

The inference is supported by evidence in the graph is this is an exothermic reaction where the total release of energy equals a + c.