Reserves might last 53.3 years.
Earth’s mineral resources:
Answer:
Hello there!
Explanation:
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as stream, creek, brook, rivulet, and rill.
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Answer:
Explanation:
The devices are connected in parallel, the same voltage will flow through them
1) I, current in the 1800 W toaster
P, power = I V
where p = 1800 W
1800 /120 = I
I drawn by the toaster = 15 A
2) I, current drawn by the 1400 W frying pan = 1400 / 120 = 11.667 A
3) I, current drawn by 75 W = 75 / 120 = 0.625 A
B) Total current drawn by the circuit = 15 A + 11.667 A + 0.625 A = 27.292 A which is greater than 15-A hence the combination will blow the fuse
Answer:
The answer is "distance = Vx × t"
Explanation:
To determine how far the golf ball traveled, the formula for velocity can be used, which is
velocity (m/s) = distance (m) ÷ time (s)
Make distance the subject of the formula
distance = velocity × time
Thus, where velocity is Vx and time is t
distance = Vx × t
The unit of the distance will be in meter (m)
Answer:
Many.
Explanation:
1) They're both circular.
2) They ajust according to focus.
