If a hydraulic press has a ram of 12.5 cm diameter and plunger of 1.25 cm diameter, what force would be required on the plunger to raise a mass of 1 tonne on the ram?

If a hydraulic press has a ram of 12.5 cm diameter and plunger of 1.25

1.	If a hydraulic press has a ram of 12.5 cm diameter and plunger of 1.25 cm diameter, what force would be required on the plunger to raise a mass of 1 tonne on the ram?
A.	981 N
B.	98.1 N
C.	9.81 N
D.	0.98 N
Answer» C. 9.81 N

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If a hydraulic press has a ram of 12.5 cm diameter and plunger of 1.25 cm diameter, what force would be required on the plunger to raise a mass of 1 tonne on the ram?

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