DistanceDistance traveled by a projectile An object is
Chapter 5, Problem 14E(choose chapter or problem)
Problem 14E
Distance
Distance traveled by a projectile An object is shot straight upward from sea level with an initial velocity of 400 ft sec.
a. Assuming that gravity is the only force acting on the object, give an upper estimate for its velocity after 5 sec have elapsed. Use for the gravitational acceleration.
b. Find a lower estimate for the height attained after 5 sec.
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