A worker is choosing among four levers to lift a heavy concrete block. To reduce the effort required as much a

Question

A worker is choosing among four levers to lift a heavy concrete block. To reduce the effort required as much as possible, which lever should the worker select?

Examoogle · Accepted Answer

Option C: Effort arm = 40 cm, Load arm = 10 cm

Explanation & Concepts:
Practice and solve "A worker is choosing among four levers to lift a heavy concrete block. To reduce the effort required..." for General Science - Previous Year Paper 2026. The correct answer is Option C: Effort arm = 40 cm, Load arm = 10 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Examoogle · Answer

Option A: Effort arm = 50 cm, Load arm = 25 cm

Examoogle · Answer

Option B: Effort arm = 20 cm, Load arm = 20 cm

Examoogle · Answer

Option D: Effort arm = 30 cm, Load arm = 15 cm Question ID : 4410092046336 Option 1 ID : 4410098057420 Option 2 ID : 4410098057417 Option 3 ID : 4410098057419 Option 4 ID : 4410098057418 Status : Answered Chosen Option : C

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