An airplane flies horizontally with a speed of 300 m/s at an altitude of 400 m. Assume that the ground is level. At what horizontal distance from a target must the pilot release a bomb so as to hit the target?
a. 3.0 km
b. 2.4 km
c. 3.3 km
d. 2.7 km
e. 1.7 km
D
Physics & Space Science
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GIVEN
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FIND
(a) The solution of the system of equation using Jacobi and Gauss-Seidel iteration
Physics & Space Science
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A) the speed of the apple just before it hits. B) the time of contact with the ground. C) whether or not the apple bounces. D) all of the above
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A star of the same diameter, but twice as hot as our Sun, must be 16 times more luminous
Indicate whether the statement is true or false
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Where does most rainfall on Earth finally end up before becoming rain again?
A) underground B) in lakes C) in the oceans D) on the ground surface
Physics & Space Science