I believe the correct answer from the choices listed above is option D. Nu<span>clear weapons are much more destructive than traditional explosives because nu</span><span>clear reactions can release much more energy than chemical reactions. Hope this answers the question.</span>
The solution would be like this for this specific problem:
T = 2 * pi * sqrt (Length / g)
T = 2 * 31.4 * sqrt
(1.8m / 3.69 m/second2)
T = 4.386142257432951112677107108824
<span>So
if you had a pendulum on Mars that was 1.8 meters long, the period would be
4.4.</span>
Answer:
3.09 cm /sec.
Explanation:
Speed = distance / time taken
= <u>186×220× 91.</u><u>44</u><u> </u> cm/sec
1×14×86400
= 3.09 cm /sec.
Note: 1 yard = 91.44 centimeters
And 1 day= 24×60×60= 86400 seconds.
Answer:
7°C
Explanation:
Given that ;
The water temperature in the ocean varies inversely with the depth of the water.
Let the water temperature be =
Let the depth of the ocean = d
So:
---- Equation 1
At a depth of 700 meters, the water temperature is 3º
3 × 700 = 2100 ----- Equation 2
What is the water temperature at a depth of 300 meters?
300 ------- Equation (3)
Equating equation 2 and 3 together; we have:
2100 = 300
=
= 7°C
∴ the water temperature is 7°C at a depth of 300 meters
The average telephone pole stands about 40ft in the air.