24-04-2017
Physics

contestada

What at ethe requirements for work to be done

Respuesta :

24-04-2017

The applied force should displace the body towards the direction of force.and if the displacement is in opposite direction of applied force the work done is negative and if the applied force and displacement are perpendicular the work is zero

Answer Link

Otras preguntas

Draw the internal forces diagrams for the following frame structures

A CHEMIST NEEDS 0.00655 MOL OF BILIRUBIN (C33H36N4O6) FOR AN EXPERIMENT. HOW MANY GRAMS OF BILIRUBIN WILL THAT BE?

A model of a cycloalkane appears in the window below. ball & stick labels Which of the following also represent the molecule shown in the model? (Select all

Find the value of c such that the expression is a perfect square trinomial. x^2+12+c

Which metric unit of the language would you use to measure the distance between Nashville Tennessee to Los Angeles California? What are kilometers?

A model of a skycraper is made using a scale of 1 inch:75 feet. What is the height of the actual building if the height of the model is 19 2/5 inches

Identify the inference or replacement rule for each line in the proofs below A ↔ (B v C) B / ˫ A (B v C) → A B v C ˫ A

For the quadratic function q(x)=− 1/3 (x−1)*2 +3, (A) Determine whether the graph of the parabola opens upward or downward. (B) Identify the vertex. (C) Deter

Which of the following below is in regards to "u" , "top enclose x , "s", and "sigma" "u" means the mean of data that is the whole population, top enclose x is

33. Cain killed his brother Abel, because (a). he was not his brother's keeper (b). Abel was the favourite of his father (c). God accepted the sacrifice of Abel