Physics, 11.12.2019 19:31 danielbamf1414
Afloor polisher has a rotating disk that has a 15-cm radius. the disk rotates at a constant angular velocity of 1.3 rev/s and is covered with a soft material that does the polishing. an operator holds the polisher in one place for 59 s, in order to buff an especially scuffed area of the floor. how far does a spot on the outer edge of the disk move during this time?
Answers: 1
Physics, 21.06.2019 19:30
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
Physics, 22.06.2019 17:10
As the distance from a magnet increases, what happens to the magnet force?
Answers: 1
Physics, 22.06.2019 17:40
Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
Answers: 2
Afloor polisher has a rotating disk that has a 15-cm radius. the disk rotates at a constant angular...
History, 28.06.2019 15:30
Mathematics, 28.06.2019 15:30
History, 28.06.2019 15:30
Mathematics, 28.06.2019 15:30
English, 28.06.2019 15:30
Biology, 28.06.2019 15:30
Mathematics, 28.06.2019 15:30
Mathematics, 28.06.2019 15:30
Chemistry, 28.06.2019 15:30