Seudónimo Seudónimo
  • 01-12-2016
  • Physics
contestada

a weightlifter liftsa 1,250-N barbell 2 m in 3 s. how much power was used to lift the barbell?

Respuesta :

SJ2006
SJ2006 SJ2006
  • 01-12-2016
Power = Force * Distance/ time
P = 1,250 * 2/3
P = 2,500/3
P = 833.33 Watts

So, your final answer is 833.33 Watts
Answer Link

Otras preguntas

Which if these professional specializes in diagnosis, treatment, and prevention of mental illness and can prescribe medicine
what 2 things did the Egyptians learn from te Hyksos
The diameter of this pizza is 16 inches. There are two remaining slices. Which is the central angle of the remaining slices (use = 3.14)?
How have the actions of the Soviet Union and the US impacted the Genocide Convention and International Criminal Court?
Consider two functions: g(x)=20(1.5)^x and the function ​f(x)​ shown in the graph.Which statements are true? Select each correct answer.​g(x)​ has a greate
how to write standard form for: (please answer this question soon )[tex]2x - x ^{2} = 1[/tex][tex] - x {}^{2} = 15[/tex][tex]4x { }^{2} = 12[/tex][tex]5 + x
Hey guys help me please Q1 a,b,c,d,e!!
Which system of inequalities is represented by the graph?
Which expression repressents “6 more than x”?
i need help ...&/$/$:&:’s