How much work is required to lift a bag of wheat (mass 50kg) to a height of 2.4m?
2 answers
** Answer is 1200J, but I keep getting 1176J.
50 * 9.81 * 2.4 = about 1200 J
If you say g = 10m/s^2 you get exactly 1200 J
If you say g = 10m/s^2 you get exactly 1200 J
1 answer