I just carried a bag that weighed 19kg for 0.7km 💪😾
Since Force = mass*acceleration, and we assume constant acceleration for each step bringing it up to about a fourth of average walking speed over 1s, then we get that a = 0.3m/s^2, m = 19kg, F = 0.3*19N = [b]5.7N[/b]
I did this for about 3 times per meter, so the total energy I excerted on this bag is very roughly 5.7N*3*700m = [b]11970Nm[/b] [Joules]
That's the equivalent of lifting the heavy bag 11970Nm/19kg*9.8m/s^2 =[b] 64m[/b] into the air, or doing squats with it about 100 times
I did this for about 3 times per meter, so the total energy I excerted on this bag is very roughly 5.7N*3*700m = [b]11970Nm[/b] [Joules]
That's the equivalent of lifting the heavy bag 11970Nm/19kg*9.8m/s^2 =[b] 64m[/b] into the air, or doing squats with it about 100 times
26-30, M
