Physics, 28.08.2019 17:50 Rayinz9174
Which formula can be used to find the show angle of the resultant vector? a)sin∅=ry/rx, b)tan∅=rx/ry, c)tan∅=ry/rx, d)sin∅=rx/ry
Answers: 1
Physics, 22.06.2019 19:00, helpmegraduate40
1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
Answers: 1
Physics, 23.06.2019 06:10, danielbamf1414
Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force
Answers: 1
Which formula can be used to find the show angle of the resultant vector? a)sin∅=ry/rx, b)tan∅=rx/r...
Computers and Technology, 19.01.2021 19:10