Physics, 19.11.2019 19:31 jessicap7pg75
The displacement vector from your house to the library is 740 m long, pointing 40 β north of east. part a what are the x-component (x-axis is directed from west to east) of this displacement vector?
Answers: 1
Physics, 22.06.2019 05:00
Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity Οw. take the Οw direction counterclockwise when viewed from above. part a what will be the angular velocity Οp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
Physics, 22.06.2019 15:00
Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.
Answers: 1
Physics, 22.06.2019 17:10
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 β angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
The displacement vector from your house to the library is 740 m long, pointing 40 β north of east. p...
Geography, 24.09.2019 22:30
Mathematics, 24.09.2019 22:30
Biology, 24.09.2019 22:30
English, 24.09.2019 22:30
English, 24.09.2019 22:30
History, 24.09.2019 22:30
Computers and Technology, 24.09.2019 22:30
Social Studies, 24.09.2019 22:30
Mathematics, 24.09.2019 22:30
Mathematics, 24.09.2019 22:30