An airplane flying horizontally with a speed of 360 Km/h releases a bomb at a height of 490 m from the ground. If g = 9.8 m/s2, it will strike the ground at A 1 Km 16 Km 100 Km 10 Km

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An airplane flying horizontally with a speed of 360 Km/h releases a bomb at a height of 490 m from the
ground. If g = 9.8 m/s2, it will strike the ground at
A
1 Km
B
16 Km
100 Km
D
10 Km
Transcribed Image Text:An airplane flying horizontally with a speed of 360 Km/h releases a bomb at a height of 490 m from the ground. If g = 9.8 m/s2, it will strike the ground at A 1 Km B 16 Km 100 Km D 10 Km
A transmission cable 300 m long, weighs 600 kg. The tensions at the ends of the cable are 400 kg and 450 kg.
Find the distance of its lowest point to the ground.
A
145 m
153 m
150 m
148 m
Transcribed Image Text:A transmission cable 300 m long, weighs 600 kg. The tensions at the ends of the cable are 400 kg and 450 kg. Find the distance of its lowest point to the ground. A 145 m 153 m 150 m 148 m
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