(a)
To find:
The time taken by a ball in seconds to reach 12 ft above the moon’s surface.
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 30 ft per sec. The height s of the ball in feet is given by the equation
(b)
To find:
How many seconds will it take for the ball to hit the moon’s surface? Round to the nearest hundredth.
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 30 ft per sec. The height s of the ball in feet is given by the equation
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