A body of mass 0.4 kg starting at origin at t=0 with a speed of 10m/s in the positive x-axis direction is subjected to a constant force F=8N towards negative x-axis. Calculate the position of the particle after 25 seconds

Question:

Options :

(a) -6000m
(b)-8000m
(c)+4000m
(d)+7000m

Answer :

(a) -6000m

Answer Steps :

step 1:

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