A particle is moving eastward with a velocity of 15m/s
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Intial velocity=v1= 5m/seast wards ^||^
then after time t=10sec || towards north 5m/s
v2 =5m/s north wards .⇒⇒⇒⇒⇒⇒|
towards east 5m/s
Vresultant = √v1²+v2²
=√25+25
=5 √2
acceleration a=velocity/time
= 5√2/10
=√2/2 × √2/√2
=1/√2 towards n-w
(direction u can understand by seeing the diagram)
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