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If a cargo of mass 10,000kg initially at rest is pulled by a force of 2000N through a distance of 200m then find the speed of ship?

If a cargo of mass 10,000kg initially at rest is pulled by a force of 2000N through a distance of 200m then find the speed of ship?

Grade:9

1 Answers

Janga vidya charan
36 Points
5 years ago
Hola,
 
Given, m=10,000kg
            F=2000N
            S=200m
Then,Velocity,V=?
By using F=ma:  We get a=0.2m/s^2
Later apply V^2-u^2 = 2as  (Hereu=0)
Then we get the value of V as root over 80.
 
Hence your task is done Fathima.
 
Your regards,
Vidya Charan.
 
Then, we get

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