laineemitchell
Answered

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a block is pulled 0.90m to the right in 2.4s what is the blocks average speed to the nearest hundredths of m/s

A Block Is Pulled 090m To The Right In 24s What Is The Blocks Average Speed To The Nearest Hundredths Of Ms class=

Sagot :

Corsaquix

Answer:

[tex]0.38\:\mathrm{m/s}[/tex]

Step-by-step explanation:

Average velocity is given by [tex]v=\frac{\Delta x}{\Delta t}[/tex], where [tex]\Delta x[/tex] is displacement and [tex]\Delta t[/tex] is change in time.

What we know:

  • [tex]\Delta x[/tex] is [tex]0.90\:\mathrm{m}[/tex]
  • [tex]\Delta t[/tex] is [tex]2.4\:\mathrm{s}[/tex]

Solving for [tex]v[/tex]:

[tex]v=\frac{0.90}{2.4}=0.375\approx\boxed{0.38\:\mathrm{m/s}}[/tex]

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