kendra4knighton
kendra4knighton kendra4knighton
  • 01-03-2018
  • Mathematics
contestada

Force exerted by the ball on the kickers foot.

Force exerted by the ball on the kickers foot class=

Respuesta :

Bladerunner1976
Bladerunner1976 Bladerunner1976
  • 01-03-2018
F = M/t, where M = mv so...

F = (42*0.65)/(0.018) = 1516.7 N

To the correct number of sig figs it is 1500 N
Answer Link

Otras preguntas

Pure water has a ph of 7. the inside of a cell is also about ph 7. this might be so because buffers work best when the ph is close to 7. humans are largel
The sternum (breastbone) is __________ to the vertebral column.
Consider the crystallization of sulfanilamide from 95% ethyl alcohol. if impure sulfanilamide is dissolved in the minimum amount of 95% ethyl alcohol at 40°c ra
Why in sudden outbreaks, it may be better to test for disease antigens rather than for antibodies?
The Length Of a rectangle is 3 meters less than twice the width. The perimeter is 18 meters. Find the width
Suppose the first bill is passed, raising the probability of catching any given terrorist from 10% to 20%. however, this isn't enough for some. one representati
Define an independent variable in an experiment. Explain the term with respect to the solubility of salt at different temperatures
Ito was driving through a rough part of town late at night when a stray bullet hit the front side of his head. both the left and right sides of his prefrontal c
Estimate. Then find the difference of 627 - 253
What is it useful for historians to base certain studies on the analysis of historical themes?