Aball rolling down a hill was displaced 19.6 m while uniformly accelerating from the rest. if the final velocity was 5.00m/s, what was rate of acceleration?

we are given

A ball rolling down a hill was displaced 19.6 m

so,

the final velocity was 5.00m/s

so,

Since, a ball rolling down a hill was displaced

so, we get

we can use kinematic equation formula

Here ,

v is final velocity

u is initial velocity

a is acceleration

h is height from which ball is dropped

now, we can plug our values

................Answer

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

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