Physics, 09.02.2021 14:00 u8p4

13 A lawn-mower is pushed with a force of 50 N. If the angle between the handle of the mower
and the ground is 30°,
(i) Calculate the magnitude of the force that
is pressing the lawn-mower directly into
the ground.
(ii) Calculate the magnitude of the effective
force that moves the mower forward.
(iii) Why does the lawn-mower move forward
and not downward into the ground?

Answers: 3

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13 A lawn-mower is pushed with a force of 50 N. If the angle between the handle of the mower
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