Question: Consider a projectile fired vertically in a constant gravitational field. For the same initial velocities, compare the times required for the projectile to reach its

Consider a projectile fired vertically in a constant gravitational field. For the same initial velocities, compare the times required for the projectile to reach its maximum height
(a) For zero resisting force,
(b) For a resisting force proportional to the instantaneous velocity of the projectile.

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