Respuesta :

hhapua2002

Answer:

1.11 m

Explanation:

Work done = Force applied × Displacement in the direction of force

We have to apply a force on the apple which should be at least equal to its weight.

Weight of the apple = Mg = 180 × 10^-3 kg × 10ms-2 = 1.8 N

Work = 2J = 1.8N × s

s = 1.11 m