sarweston7455 sarweston7455

03-03-2018
Mathematics

contestada

Express the work in terms of l, f, and θ. remember to use radians, not degrees, for any angles that appear in your answer.

Respuesta :

mathmate mathmate

03-03-2018

Assuming I see a force F acting on an object at an angle theta with the horizontal pushing it through a rough surface over a distance L such that the horizontal component is just required to overcome friction.

Then work done is
W=FLcos(theta)

(Read assumptions above due to lack of diagram)

Answer Link

Otras preguntas

algebra help pleeasee thank youu

whats the answer to a/-6<1

Write two equivalent fractions with 2/5=

What number should be added to the expression x2 + 12x to change it into a perfect square trinomial? (a.6 ( b.18 (c.12 (d.36

Please help! I am confused with both a and b on number 11

Emily practices the piano 25 minutes a day. To identify the total number of minutes she practices, she uses the function rule: y = 25x.Find f (10)

5. How does the Pilgrimage to Cythera illustrate the Rococo style?

How can mutation cause gene variation?

The Coriolis effect deflects the winds on earth. The arrow in this picture is pointing to which specific winds

which expression is equivalent to 16x²-36