How do I calculate the moles of carbon present in a polymer if I dont have the structural formula ?. I only have the molecular weight.
Posted 8 years ago by Joseph17 in Chemistry 30 | 3 answers
#polymers
find the side length of the right triangle
Posted 8 years ago by Dazzle in Math 10C | 7 answers
#trigonometry
what is the volume for diamter 14.6 and Height 16.8
Posted 8 years ago by Dazzle in Math 10C | 5 answers
#volume of cylinder
A 1000kg elevator accelerates up a shaft at a rateof 2.0 m/s2. The tension in the cable raising the elevator is?
A. 12 kN
B. 9.8 kN
C. 7.8 kN
D. 2.0 kN
Posted 8 years ago by yasar in Physics 20 | 5 answers
#tension
A team of 10 Qimmiq is pulling a komatik and its load having a total mass of 1000kg at a constant velocity of 8.1km/h over the frozen tundra. Calculate the coefficient of kinetic friction between the komatikand the snow if the dogs must exert a total force of 922N to keep the komatik travelling at a constant velocity?
Posted 8 years ago by yasar in Physics 20 | 6 answers
#friction
Can you please tell me the formula of density? I know it has D, M,V but how is it written?
Posted 8 years ago by Lizneedshelp in Science 10 | 7 answers
#single replacements reactions
To what extent do political processes in Canada meet the needs of all Canadians?
Posted 8 years ago by Kaylawbu in Social Studies Grades 7-9 | 6 answers
#thesis
Barium is what on the periodic
table
Posted 8 years ago by Hannah1231 in Chemistry 20 | 6 answers
#periodic table
iron reacts with calcium sulfate
Posted 8 years ago by hannah in Science 10 | 3 answers
#single replacements reactions
A jet skier leaves a dock at 8 a.m. and travels due west at 36 km/h. A second jet skier leaves the same dock 10 min later and travels due south at 44 km/h. At what time of day, to the nearest minute, will the two jet skis be 20 km apart?
Posted 8 years ago by mlodberg in Math 20-2 | 5 answers
#quadratic equations