Question

A body moving with speed of 5m/s In 5 sec body comes to rest Find acveleration and distance covered by body

Answer 1

Hello !
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u = 5m/s 
t  = 5 seconds 
v = 0 m/s
a = ?
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a = v-u/t 

a = 0 -5/5 

a = -1 m/s²

Here negative sign refers to the direction which is opposite direction