vanalovelace vanalovelace

03-05-2017
Physics

contestada

How much force is required to move a sled 5 meters if a person uses 60 J of work?

Respuesta :

DariusX DariusX

03-05-2017

W=F*S

W - Work
F - Force
S - Distance (from latin word 'spatium)

so...
S= 5 (m)
W=60 (J)

W=F*S
F=W/S
F=60/5=12 J/m = 12 N (Newtons)

Answer Link

Otras preguntas

What is a real life situation that demonstrates 1st Newton law for an object in move?

Draw a full binary tree of height 2. How many nodes does it have?

A 0.8 g object is placed in a 534 N/C uniform electric field. Upon being released from rest, it moves 12 m in 1.2 s. Determine the object's acceleration & c

Duccio specialized in what style of art

Timelimit: 15 minutes. 11:08 remaining, x A radio tower is located 250 feet from a building. From a window in the building, a person determines that the angle o

Of the 425 tickets sold, 275 were adult tickets. What percent of the tickets were adult tickets? Round to the nearest tenth of a percent.

labor unions began to form during the industrial revolution because: a. governments hoped to reduce the growing influence of industrial corporations b. supporte

Does the size of the particles change as the substance changes state?

Which state gives each of its residents $1

Functional proteins are enzymes that are made up of ___ and have an asymmetrical carbon. A. proteins B. vesicles C. amino acids D. carbohydrates