Physics, 08.01.2020 06:31 makaylagrandsta
Lawrence is able to lift 100kg to a height of 1.5m in 0.75 seconds. how much power did lawrence use?
Answers: 1
is
is the displacement. The operation is known as dot-product which results in a scalar equal to the magnitude of the projection of F by the distance.
Another question on Physics
Physics, 21.06.2019 22:30
What is the earliest point in the universe that we can observe? why can’t we see back further than this?
Answers: 2
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 09:30
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
Answers: 3
You know the right answer?
Lawrence is able to lift 100kg to a height of 1.5m in 0.75 seconds. how much power did lawrence use?...
Questions
Health, 20.07.2019 14:10
French, 20.07.2019 14:10
Physics, 20.07.2019 14:10
Social Studies, 20.07.2019 14:10
Physics, 20.07.2019 14:20
Chemistry, 20.07.2019 14:20
Social Studies, 20.07.2019 14:20
Biology, 20.07.2019 14:20
History, 20.07.2019 14:20
Social Studies, 20.07.2019 14:20
Biology, 20.07.2019 14:20
Social Studies, 20.07.2019 14:20
History, 20.07.2019 14:20
