I need a little help on this. A gardener pushes on the angled handle of a lawn mower, causing it to move forward across a lawn. Which portion of the gardener’s force is doing work on the lawn mower?
the force in the vertical direction
the force of the lawn against the lawnmower
the force in the horizontal direction
the force opposite the force of gravity
Answers: 2
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
I need a little help on this. A gardener pushes on the angled handle of a lawn mower, causing it to...
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