A block of mass 50 {kg} is pulled at a constant speed of 4 {m} {s}^{-1} across a horizontal floor by an applied force of 500 {N} directed 30^{\circ} above the horizontal. The rate at which the force does work on the block in watt is

AP EAPCET 05-Jul-2022 Shift 1 Paper

Section: Physics

Question : 88 of 160

Marks: +1, -0

A block of mass 50kg is pulled at a constant speed of 4ms−1 across a horizontal floor by an applied force of 500N directed 30∘ above the horizontal. The rate at which the force does work on the block in watt is

‌
2000
√3
500√3
1732
1864

Validate

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