Answered

Calculate the
acceleration of a
boomerang that has an
initial veleocity of 2m/s
and then speeds up to
10m/s after 4 seconds

Answer :

VirαtKσhli

Answer:

2 m/s²

Explanation:

  • Initial velocity = 2m/s
  • Final velocity = 10m/s
  • Time = 4s
  • Acceleration = ?

As we know that ,

[tex]\longrightarrow[/tex] a = v - u / t

[tex]\longrightarrow[/tex] a = (10 - 2)m/s ÷ 4s

[tex]\longrightarrow[/tex] a = 8/4 m/s²

[tex]\longrightarrow[/tex] a = 2 m/s²

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