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Which requires more work carrying a 420N knapsack up a 200m high hill or carrying a 210N knapsack up a 400m hill?
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What is Stress value of steel?
Ultimate shear stress of Mild steel is 210N/sq mm
Why is a bowling ball harder to pick up?
Well, the typical bowling ball weight is between 8 - 16 lbs, and the length of a bowling lane is 60ft from the Foul line to the Pins. Let's do some math. FΔt = Δp F = Δp / Δt = [mv(f) - mv(i)] / t = [(7.0kg)(4.5m/s) - (7.0kg)(6.0m/s)] / 0.05s = -210N That means that a bowling ball is exerting about 210N of force. That's pretty self explanatory right there.
What is the absolute location of Namibia Africa?
In the line of tropic of Capricorn with Atlantic ocean on the west,Angola in north,Botswana on east and south Africa in the south between approx 25 oE 11oE 210N 29oS.
The metal block has a weight of 210N. Calculate the highest pressure it can exert when placed on one of it surfaces?
To calculate the highest pressure exerted by the metal block, we need to know the surface area of the block in contact with the surface. Pressure is defined as force per unit area. Assuming the block is in contact with the surface through its entire base area, the pressure would be 210N divided by that base area.
