The velocity of a body moving with an initial velocity of 20 m/s and having an acceleration of 4m/s2 after 2 sec will be
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The velocity of a body moving with an initial velocity of 20 m/s and having an acceleration of 4m/s2 after 2 sec will be
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Answer:
Hey see what is given initial velocity v and accelataration is given time is given you have to find u
Explanation:
formula a=v-u /t
4=20-u/2
u=20+4/2
u= 24/2
u = 14 m/s 2 --》》》 ans
Answer:
v= 28
Explanation:
a=v-u/t
(a=4 , u=20m/s , t= 2s). ( given )
4= v-20/2
8=v-20
v=28