mgalan6650 mgalan6650
  • 07-02-2020
  • Physics
contestada

if 143 joules of work are needed to move a box 9 meters, what force was used?

Respuesta :

korban2 korban2
  • 07-02-2020
Your gonna have to divide 143 into 9 and then that will be your answer
Answer Link
ednorobello92 ednorobello92
  • 07-02-2020

Answer: 16 N

Explanation: Work is expressed in this formula:

W=F x d

Derive for F:

F= W /d

= 143 J / 9 m

= 16 N

Answer Link

Otras preguntas

Even if I have use bidmas I'm still confuse with this equation (-7i)(2+i)+(2i)(-7i)
it takes a hose 4 minutes to fill a rectangle 9inc long, 11inches wide and 12 inches tall, how long will it take to fill an aquarium 24 by 25 by 33 inches tall
3(-11+3i)+6(-6+i) can someone show me how to do this equation?
find the x intercepts of the polynomial function state whether the graph crosses the x axis or touches the x axis and turns around at each intercept      f(x)=2
Please solve and show work if you can!
a 2.5 kg table can hold kg of weight. what is its structural efficiency?
how did land ordinance affect slavery 1785
What is the difference between a noun and a pronoun?
Even if I have use bidmas I'm still confuse with this equation (-7i)(2+i)+(2i)(-7i)
Please solve and show work if you can!