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Two people use a ramp to move a heavy box onto a truck. The box weighs 750 N. The mechanical advantage of using the ramp is 4.. How much effort is required to move the box?
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Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
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What is the quantity which is measured by the area occupied below the velocity- time graph?
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Two people use a ramp to move a heavy box onto a truck. The box weighs 750 N. The mechanical advanta...
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