- #1
shott92
- 29
- 0
so basically i have calulated some forces in Newtons at one second intervals
i have
time - 1, 2, 3, 4, 5, ----- 5 seconds total
distance - 3, 12, 27, 48, 72 ------ 162 meters total
force = 1804, 1822, 1849, 1866, and 101 Newtons
energy= 5411, 16'369, 27'736, 39'187, 2432 joules ---- calculated using Force*distance -
power = 5411, 16'369, 27'736, 39'187, 2432 watts ---- calculated by energy/time (1 second intervals)
but this all goes to junk when i go to work out the total cumulative figures for the run, because
i either just add them up and joules is thus the same as watts =7442 Newtons, and 91135 joules and watts
or i add up the total force and the multiply by total distance divide the total time, 7442 netwons , *162 meters = 1205604 joules, and /5 second = 241120.8 watts
then i thought i would sus it by using the si base unit principle, force =m*d/t^2, energy = m*d^2/t^2, power = m*d^2/t^3 but that didnt acount for the other forces that was not dependant on mass so it ended up far out anyways... can someone help please thanks in advance cheers
i have
time - 1, 2, 3, 4, 5, ----- 5 seconds total
distance - 3, 12, 27, 48, 72 ------ 162 meters total
force = 1804, 1822, 1849, 1866, and 101 Newtons
energy= 5411, 16'369, 27'736, 39'187, 2432 joules ---- calculated using Force*distance -
power = 5411, 16'369, 27'736, 39'187, 2432 watts ---- calculated by energy/time (1 second intervals)
but this all goes to junk when i go to work out the total cumulative figures for the run, because
i either just add them up and joules is thus the same as watts =7442 Newtons, and 91135 joules and watts
or i add up the total force and the multiply by total distance divide the total time, 7442 netwons , *162 meters = 1205604 joules, and /5 second = 241120.8 watts
then i thought i would sus it by using the si base unit principle, force =m*d/t^2, energy = m*d^2/t^2, power = m*d^2/t^3 but that didnt acount for the other forces that was not dependant on mass so it ended up far out anyways... can someone help please thanks in advance cheers
Last edited: