Trade winds near equator blows in curve path instead of straight path. This is because of earth rotation. This effect of earth rotation that cause wind to move in curve motion is called Coriolis effect. These kind of wind blows at the northeast of the North hemisphere and southeast of the South hemisphere. The trade wind are warm and it blows due to rising of hot air from equator.
Are breathing hard. This is because cardiovascular exercise makes the heart beat faster which in turn creates a need for more air.
Answer:
The distance that person walked: sqrt(6.25^2+15.5^2) = ~16.71
The power that person exerted:
P = F x S / T = [67.5 x 10 /(15.5/16.71)] x 16.71 / 12.3 = ~988.59 W
(Here, g = ~ 10m/s2)
From the information given, there is a 15 kg mass that needs to be accelerated to a velocity of 2.8m/s²
We use the formula: F = m × v.
Where F = force, m = mass and v = velocity.
In our case, m = 15kg and v = 2.8m/s². Therefore:
F = m × v.
F = 15 × 2.8.
F = 42.
Therefore the net force needed to accelerate the 15kg mass to 2.8m/s² is 42 kg m/s² (or 42 Newtons)
Answer:
Radioactive Dating of Fossils or Movement of Fossils
Explanation:
Its definitely one of those.