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Nady [450]
3 years ago
6

A soccer player is running upfield at 10m/s and comes to a stop in 3 seconds facing the same direction. What is his acceleration

?
Physics
2 answers:
Sonja [21]3 years ago
5 0

Answer : His acceleration is, -3.3m/s^2

Explanation :

By the 1st equation of motion,

v=u+at ...........(1)

where,

v = final velocity = 0 m/s

u = initial velocity  = 10 m/s

t = time = 3 s

a = acceleration = ?

Now put all the given values in the above equation 1, we get:

0m/s=10m/s+a\times (3s)

a=-3.3m/s^2

Therefore, his acceleration is, -3.3m/s^2

Mekhanik [1.2K]3 years ago
4 0
The players acceleration is 3.33 m/s/s

Acceleration= Velocity/Time

A =10/3
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