Answer:
44.1 m
Explanation:
initial velocity of ball, u = 0
height of building, H = 106 m
g = 9.8 m/s^2
t = 3 second
Let the ball travels a distance of h in first 3 seconds.
Use second equation of motion
h = 0 + 0.5 x 9.8 x 3 x 3
h = 44.1 m
Thus, the distance traveled by the ball in first 3 seconds is 44.1 m.
Explanation:
binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" and "1".
Answer:
In a pulley, the ideal mechanical advantage is equal to the number of rope segments pulling up on the object. The more rope segments that are helping to do the lifting work, the less force that is needed for the job.
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