Answer:
v = 3.65 m/s
Explanation:
It is given that,
Mass of the block, m = 5.44 kg
Horizontal force acting on the block, F = 7.4 N
We need to find the speed of the block after it has moved 4.9 meters. It can be calculated using the work energy theorem as:
v = 3.65 m/s
So, the speed of the block is 3.65 m/s. Hence, this is the required solution.
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