Answer: 44 meters
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A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
The ball was thrown horizontally at 10 meters per sec, and the thrower's arm was 78.4 meters above the base of the cliff.
By drawing a rough sketch of the given information and then using trigonometry the height of the tower works out as 25.8 meters rounded to the nearest tenth.
64 metersIf a ball is thrown horizontally at 20 m/s from the top of a cliff that is 50 meters high, the ball will strike the ground 64 m from the base of the cliff (20m/s x 3.2 s).
Please describe how you drop something 'horizontally'
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Answer: 3 seconds
Pull over and get into the nearest ditch a depression in the ground. Do not seek shelter under an overpass.
Length of line: 90/cos(22) = 97 feet rounded to nearest the foot
lightining strikes from clouds not the ground
6.98
RUN!
No. The horizontal distance depends on how close the the ground the gun is. From the firing position, a bullet dropped to the ground will strike the ground in the same time as a bullet shot horizontally forward.
WWII-Naval battles (Fleet actions); troop support; strategic strikes Vietnam War-Strategic strikes against North Vietnam & close air strikes for ground troops Today-Strikes against precision targets/strikes in support of ground troops
it electricutes stuff
I am sure that the anwser is the San Andreas fault.