shannonmarie16 shannonmarie16

21-10-2016
Physics

contestada

joe is holding a book over his head. Is he preforming work? why?

Respuesta :

21-10-2016

If a book is there on the table, no work is done as no distance is covered. If I hold up a book in my hand and my arm is stretched, if no work is being done, where is my energy going?

Answer Link

Otras preguntas

Given the following function, find f(- 5), f(0), and f(5). f(x) = - 2x + 2 f(- 5) = ?

Gind the greatest common factor for the list of terms. 98ab^3, 84a, 140b, 112ab

Firehydrant provides 1700 liters per minute of water. How long (in minutes to the nearest minute) will it take to fill a water truck with a tank of the followin

The perimeter of a rectangle is 30cm, it’s width is 6cm. Find its area

The ____________ is a plateau that dominates southern France.

process that monitors system traffic and adds resources as needed. within set limits process that allocates tasks to resources to increase efficiency and to avo

If the difference of a number and eight is tripled, the result is six more than the number. Find the number. Round your answer to the nearest integer, if necess

Rope costs $2.40 per meter. Xi buys 20.25 meters of rope. If Xi wants to equally share the cost of the rope with two other friends, how much should each person

Help with 1,2,3,4,5 Please! And work being shown is a must but not needed

10x10 fast get a 100 point