A 110 N force pulls a 5 kg cube up an incline. The incline is 9 meters long and makes a 220 angle with horizontal. The cube is moving initially with a velocity of 1 m/s and the kinetic friction coefficient between the cube and the incline is 0.28. Calculate work done by each force acting on the cube. Find the velocity of the cube at the end of 9 meter incline.
Answers: 3
Physics, 22.06.2019 05:40
An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2
Answers: 1
Physics, 23.06.2019 12:30
Wich of yhe following is true a mass drpendent on gravity and weight is dependent on gravity
Answers: 2
A 110 N force pulls a 5 kg cube up an incline. The incline is 9 meters long and makes a 220 angle wi...
History, 16.10.2020 19:01
SAT, 16.10.2020 19:01
Social Studies, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Biology, 16.10.2020 19:01
Health, 16.10.2020 19:01
Health, 16.10.2020 19:01
Computers and Technology, 16.10.2020 19:01
Computers and Technology, 16.10.2020 19:01