Ahockey puck with a mass of 0.16 kg is sitting at rest on a frozen pond. suddenly, the wind begins to blow, accelerating the puck across the ice at 625 m/s2. if friction is ignored, the force of the wind can be calculated to be

100 N

Explanation:

According to Newton's Second Law, the net force acting on an object equals the object's mass times its acceleration. Ignoring friction, the force of the wind is equal to the net force acting on the puck. Thus, the force of the wind can be calculated as follows:

F = ma

F = (0.16 kg)(625 m/s2)

F = 100 N

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answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.