- #1
alexparker
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A Person Pushes a lawnmower of mass 20kg at a constant Speed with a force of 100N directed along the handle, which is at 35 Degrees to the horizontal
A) What is the horizontal Retarding force on the mower? I have already done this but can you please explain what Horizontal Retarding Force Is
B) What is the Normal Force by the ground on the mower?
C) What force must the person exert on the lawnmower in order to give it a velocity of 2.0m/s in 2.5 seconds? It doesn't say the initial speed, so should i assume it is from rest?
A) What is the horizontal Retarding force on the mower? I have already done this but can you please explain what Horizontal Retarding Force Is
B) What is the Normal Force by the ground on the mower?
C) What force must the person exert on the lawnmower in order to give it a velocity of 2.0m/s in 2.5 seconds? It doesn't say the initial speed, so should i assume it is from rest?