judierassarret judierassarret

18-10-2016
Mathematics

contestada

A young man exerted a force of 9000 N on a stalled car but was unable to move it. How much work was done?

Respuesta :

rosheerah rosheerah

18-10-2016

Work=force times distance, therefore the "young man" did 0 joules of work

Answer Link

Otras preguntas

How does a hypotonic solution affect a red blood cell? How does it affect a gram positive bacterial cell?

1) -20 = -7 + 8n +3 A) {All real numbers. } B) -2 C) -10 D) {10}

Which expression is a cubic polynomial? A. 3 x squared minus 1 B. x cubed minus 1 C. x squared minus x plus 3 D. 3 x squared minus x plus 3

at the hardware store you can buy 2 boxes of bolts for $4.70. this can be expressed by the equation Y=KX. how much would it cost for one box

If f(x) = V and g(x) = x2 – 7, find (gºf)(3).

Recycling of aluminum cans is an example of A) increasing entropy is a nonspontaneous process B) decreasing entropy is a nonspontanous process C) increasing ent

A 3,000-kg car bumps into a stationary 5,000-kg truck. The velocity of the car before the collision was +4 m/s and -1 m/s after the collision. What is the vel

indicate if the statement makes sense or not. En el futbol que juegan en Latinoamerica los jugadores lanzan el balon con las manos y los pies.A) Si B) No

1/2×=3.5 what value of x makes this equation true?

The strut is glued to the horizontal member at surface AB. If the strut has a thickness of25 mm and the glue can withstand an average shear stress of 600 kPa, d

ACCESS MORE