Physics, 28.02.2020 05:23 colbygreen6189
A block is given a very brief push up a 20.0 degree frictionless incline to give it an initial speed of 12.0 m/s.(a) How far along the surface of the plane does the block slide before coming to rest?(b) How much time does it take to return to its starting position?
Answers: 3
Physics, 22.06.2019 14:00
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
Physics, 22.06.2019 20:10
On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)
Answers: 1
A block is given a very brief push up a 20.0 degree frictionless incline to give it an initial speed...
English, 02.05.2021 20:50
History, 02.05.2021 20:50
Mathematics, 02.05.2021 20:50
Mathematics, 02.05.2021 20:50
Health, 02.05.2021 20:50
History, 02.05.2021 20:50
Mathematics, 02.05.2021 20:50
Mathematics, 02.05.2021 20:50
Computers and Technology, 02.05.2021 20:50
Mathematics, 02.05.2021 20:50
Chemistry, 02.05.2021 20:50