cooperfamily200 cooperfamily200

23-04-2018
Physics

contestada

A traveler pushes a suitcase 95.2 m with a 17.9 N force directed at 61.3° angle. How much work does she do? Unit =J

Respuesta :

24-04-2018

Work done (W) = Horizontal force* distance moved

Horizontal force = F*Cos 61.3 = 17.9*Cos 61.3 = 8.596 N
Distance = 95.2 m

Therefore,

W= 8.596*95.2 = 818.34 J

Answer Link

Otras preguntas

Which was the first hominid to move out of africa? homo habilis homo erectus homo sapiens?

Solve the equation: (x+3)(x-2)=0 Find the solution with the lowest value.

2 grams of Magnesium is heated producing 3.33 grams of magnesium oxide. calculate the moles of magnesium present

Which statement best explains how the Kansas-Nebraska Act contributed to the tensions between the North and the South that led to the Civil War ? a- The act gav

What is the system's potential energy when its kinetic energy is equal to 34e?

Which of the following regions of the brain provides the precise timing and appropriate patterns of skeletal muscle contraction for the smooth, coordinated move

the equation of the perpendicular bisector of the line segment from (2,3)to (6,9) is

in 100,000 years the rotation of the earth will be slower by how many seconds?

one layer of earth's atmosphere is called the stratosphere. At one point above earth's surface the stratosphere extends from an altitude of 16 km to an altitude

"Roberto folds a circular piece of paper as shown. When he unfolds the paper, how many different-sized central angles (less than 360º) are formed?