marirodz5300 marirodz5300

01-12-2017
Chemistry

contestada

A mother pulls her two children on a sled through the snow along a flat street. How much work is done if she pulls her children 100 feet with a constant force of 40 pounds at an angle of 28°?

Respuesta :

christopher119p0alm8 christopher119p0alm8

01-12-2017

W=F.s
W=40cos28 x 100
Press the calculator yourself

Answer Link

Otras preguntas

Which sentence uses possessive personal pronouns correctly? A. Her's is the one beside our's. B. The cat took it's time in settling onto the pillow on my bed. C

Why was the discovery of Tutankhamen’s tomb significant? -write at least 3 lines-

A couch is 94 inches long. what is the length in feet and inches

the goal of the historian is to create accounts of events

is 5/7 equal than, less than, greater than

3x+2y=11 2x+5y=22 help ?

What was a typical day like for slaves

what is three fourths plus one third plus two sixths

Which of the following are also major levels of classification? Choose all answers that are correct. A.Genus B.Species C.Group

Major achievements in mathematics and science were made during the gupta dynasty among them was the ?