Y ou push a 1 5 . 0 kg lawnmower across the lawn at constant speed. To
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Question:
You push a kg lawnmower across the lawn at constant speed. To do so you exert N of force along the handle, which makes an angle of degree with the horizontal;
a Draw the force diagram of the lawnmower;
b Create the table of force components for the lawnmower;
c Calculate the normal force on the lawnmower;
d Calculate the friction force on the lawnmower;
e you now push with a force of N on the lawnmower at the same angle and notice that you acceleration calculate the normal force on the lawnmower, calcuate the friction on the lawnmower if the coefficient of friction is calculate the acceleration of the lawnmower.
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