eliserrato027 eliserrato027
  • 12-04-2019
  • Physics
contestada

A man applies a force of 100 N to a rock for 60 seconds, but the rock does not move. How much work was done?

Respuesta :

Gyzmo
Gyzmo Gyzmo
  • 12-04-2019

Answer:

No work has been done. 0 newton-meters/joules.

Explanation:

In order for work to be done on a object, the object must move.

In this example, the man applies force to the rock, but the rock does not move. Therefore, no work was done.

Use the formula W = F × D.

F = 100 N

D = 0 M

W = 100N × 0M

W = 0NM

Work = 0 newton-meters/joules

Answer Link

Otras preguntas

Cool ways to write my notes? Any ideas?
safety equipment like fire extinguishers in fire blankets are used to prevent accidents Is This True Or False
Como se dice aventon en Puerto Rico
find the gcf of 6, 15, and 36. a. 2 b. 3 c. 6 d. 180
find the slope of f(x)=x^3-2x^2-1 at the point (2,-1). then write the equation of the tangent line at the point (2,-1). show all work
Which expression means the same as this one: ¿Son las siete menos veinte? A. Son las siete y veinte. B. Son las ocho y veinte. C. Son las seis y cuare
-3x+6/6 less than or equal to 12
which one of the following descriptions represents a static stretch? a. one that slowly and gently stretches a muscle to the point of tightness and is held for
complete the pattern ____,_____,____,0,2,4,6
Which statement best describes the law of conservation of energy?