I just can't find the answer. EK said that there are way too many calc on this problem than for the MCAT, but its just fraustrating that I still can't find the right answer with their method.
448. a farmer has a 200 kg barrel that he must pull up a ramp to a height of 5 m. His old horse can apply a maximum force of only 1,000 N and only for 4 S. what is the shortest distance that the farmer can make the ramp if the barrel starts from rest.
Answer 20 meters.
Thanks in advance!
448. a farmer has a 200 kg barrel that he must pull up a ramp to a height of 5 m. His old horse can apply a maximum force of only 1,000 N and only for 4 S. what is the shortest distance that the farmer can make the ramp if the barrel starts from rest.
Answer 20 meters.
Thanks in advance!