An apple weighs 1 N. The net force on the apple when it is in free fall is   answer choices  0 N. 0.1 N. 1 N. 9.8 N

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A: Required The correct option

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A: T= Tension Fs= kx = spring force W= mg = weight of the ball N= Normal reaction offered by pulley.

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Q: Astronomical Datat Mass (kg) 1.99 × 1030 7.35 × 1022 3.30 × 1023 4.87 X 1024 5.97 X 1024 6.42 × 1023…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!