subject
Physics, 30.09.2019 07:50 lunarStudios123

Spinning
can someone answer this and explain the reasoning behind it? suppose you are standing on the center of a merry-go-round that is at rest. you are holding a spinning bicycle wheel over your head so that its rotation axis is pointing upward. the wheel is rotating counterclockwise when observed from above. for this problem, neglect any air resistance or friction between the merry-go-round and its foundation. suppose you now grab the edge of the wheel with your hand, stopping it from spinning. what happens to the merry-go-round?
a. it remains at rest.
b. it begins to rotate counterclockwise (as observed from above)
c. it begins to rotate clockwise (as observed from above). !

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 19:30
Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
Answers: 1
question
Physics, 22.06.2019 01:30
Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33
Answers: 2
question
Physics, 22.06.2019 05:30
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
question
Physics, 22.06.2019 06:30
Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults
Answers: 1
You know the right answer?
Spinning
can someone answer this and explain the reasoning behind it? suppose you are stan...
Questions
question
Mathematics, 28.01.2020 20:40
question
Mathematics, 28.01.2020 20:40
question
Computers and Technology, 28.01.2020 20:40
Questions on the website: 13722367