Mathematics, 26.01.2021 03:30, tristenmathews
Tommy, who has a mass of 30. kg, sits 4.0 meters from the center of a merry-go-round that is rotating with a period of 10 seconds. What is the centripetal force acting on Tommy?
Answers: 3
Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 22.06.2019 01:10, ahankaranth
"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?
Answers: 2
Tommy, who has a mass of 30. kg, sits 4.0 meters from the center of a merry-go-round that is rotatin...
English, 29.08.2020 18:01
English, 29.08.2020 18:01