Q4. A stone is thrown upwards from the edge of a cliff 18m high as shown in figure (1). It just misses the cliff on the way down and hits the ground below with a speed of 18.8m/s. (a) With what velocity was it released? (b) What is its maximum distance from the ground during its flight?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q4. A stone is thrown upwards from the edge of a cliff 18m high as shown in
figure (1). It just misses the cliff on the way down and hits the ground below with a
speed of 18.8m/s.
(a)
With what velocity was it released? (b) What is its maximum distance from
the ground during its flight?
Figure (1)
Transcribed Image Text:Q4. A stone is thrown upwards from the edge of a cliff 18m high as shown in figure (1). It just misses the cliff on the way down and hits the ground below with a speed of 18.8m/s. (a) With what velocity was it released? (b) What is its maximum distance from the ground during its flight? Figure (1)
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