A man applies a force of 450 N to push a crate with a mass of 900 kg over a horizontal floor. How can this be calculated?
Md Ariful Islam
বিএসসি(সিএসই)
,
এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
F = ma; m = 900 kg, a = x m/sec. A = f/m; a = 450/900 =0.5 m/sec. Hence, the acceleration is 0.5 m/s.
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