Physics, 06.05.2020 03:14 aeriyonna58
which of the following pieces of information are needed to calculate the mechanical advantage of an inclined plane? owo
a) the effort distance and the resistance force
b) the resistance force and height
c) the amount of effort needed to preform the work
d) the effort distance and the resistance distance
Answers: 2
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
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, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
Physics, 22.06.2019 16:30
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
which of the following pieces of information are needed to calculate the mechanical advantage of an...
Mathematics, 05.08.2021 17:00
Mathematics, 05.08.2021 17:00
Mathematics, 05.08.2021 17:00
Chemistry, 05.08.2021 17:00
Mathematics, 05.08.2021 17:00
Mathematics, 05.08.2021 17:00