Sicidcabdi740 Sicidcabdi740
  • 23-03-2021
  • Physics
contestada

a force of 17 acts on a block of mass 4kg the forces of friction opposing the motion is 5n . the acceleration of the block is​

Respuesta :

faisal4craft7 faisal4craft7
  • 23-03-2021
Fk = μK N

N = m a

N = 4 × a

N = 4a

Fk = μK N

17 = 5 × 4a

17 = 20 a

a = ¹⁷/₂₀ = 0.85 m/s²
Answer Link

Otras preguntas

What effect did Spanish rule have on society?
write decimal that is 10 times as greater as 0.009. please help
Two separate bacteria populations grow each month and are represented by the functions f(x) = 3x and g(x) = 7x + 6. In what month is the f(x) population greater
What causes did the European competition and exploration have in common?
The number of rhinoceroses has decreased to near extinction. How are rhinoceroses classified under the Endangered Species Act?
find the equivalent of 1/4
explain how to estimate 368+231 two different ways
what is doubled of 13
Which of the following is not a role of members of Congress? make the laws serve on committees enforce the laws serve and represent their constituents
one reason george washington called for a neutrality policy in 1790 was to ?