Question

46)
A body of mass 2kg has an initial speed 5 ms -- A force acts on it for 4 seconds in the direction
of motion. The force time graph is shown in figure. The final speed of the body is..
]
a) 8.5 ms
F(N) A
b) 11 m




s -1
4
c) 14.31 ms
25+
d) 4.31 ms -1​

Answer 1

Answer:

a 8.5 is correct ans

Explanation:

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