Ysabelgeron114idn
Answered

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who was travelling faster than the other,a person who covered 10 meters in 5 seconds or the one who took 10 seconds to cover 20 seconds?

Sagot :

Indrawboyidn

Neither is the fastest, the average speed is the same

Further explanation  

Linear motion consists of 2: constant velocity motion with constant velocity and uniformly accelerated motion with constant acceleration  

At constant velocity motion:  

the speed of vo = v = constant  

acceleration = a = 0  

Δx = vt or x = xo + vt  

An equation of constant velocity motion  

d = v x t  

d = displacement  

for average speed :

[tex]\boxed{\bold{v_{avg}=\dfrac{total~distance}{total~time}}}[/tex]

Given

The first person = covered 10 m in 5 seconds

The second person = covered 20 m in 10 seconds

Required

who is the fastest

Solution

The average speed of each person :

  • first person

v avg = 10 m : 5 s = 2 m/s

  • second person

v avg = 20 m : 10 s = 2 m/s

Both have the same average speed, so neither is the fastest

Learn more  

uniformly accelerated motion  

brainly.ph/question/2132892  

brainly.ph/question/2088325  

the probe’s velocity relative to the earth  

brainly.ph/question/1467317  

Uniformly accelerated motion

brainly.ph/question/2098492

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