katherinemurillokm14 katherinemurillokm14

12-01-2020
Physics

contestada

For the pulley system shown, the rope must be raised 2 meters for every meter the block is raised. What force must be applied to raise a 500 N weight?

Respuesta :

christophersardy christophersardy

13-01-2020

The force applied to raise the block would be 250N

Answer Link

Otras preguntas

The pOH of a solution is 10.75. What is the concentration of OH– ions in the solution?. A. –1.031 M. B. 1.778 x 10–11 M. C. 5.622 x 10–4 M. D. 1.03 M

Which of the following negative externalities would most likely result from adding four new major highways from north to south on this map?

Explain why both relative dating and absolute dating are necessary to develop the fossil record.

what was the gulf of tonkin resolution

The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting some

Whether speech is going to be delivered before one or one hundred people, the speaker should____. a. Concentrate on getting everything out quickly. b. Imitat

a bicycle that usually sells for $230 is on sale for 15% off. what is the sale price?

Two friends left school at the same time and drove in opposite directions. One friend averages 40 miles per hour and the other friend averages 35 miles per hour

Approximately how many calories should a person who weighs 160 pounds consume per day? A. 1,800 B. 1,600 C. 1,500 D. 1,700 Rea

Which of the following is an example of an impromptu, or unplanned, speech? A. explaining the process of making ice cream B. introducing your new neighbor