Answer:
Blood absorbs nutrients and the waste products of cells. It carries waste away from cells and pumps nutrients through the whole body.
Explanation:
Answer:
C
Explanation:
when it's cold,the water vapour that atmosphere can hold is much lower....and when moist air have so much water vapour in it...perfect condition for precipitation
Answer:
2.877 m/s
Explanation:
According to the laws of conservation of linear momentum,
the momentum of the moving objects before impact is equal to the momentum of the objects after impact (Assuming no external forces were applied)
Let both players are tackled and moving in V velocity
- M and m - masses of the players
- U and u - velocities of them respectively (both velocities are towards east direction )
momentum before impact = momentum after impact
→MU + →mu = →(M+ m )v
91.5 * 2.73 + 63.5 * 3.09 = (91.5 + 63.5) * V
→V = 2.877 m/s (To East)
To solve this problem it is necessary to apply the concepts related to the Period of a body and the relationship between angular velocity and linear velocity.
The angular velocity as a function of the period is described as

Where,
Angular velocity
T = Period
At the same time the relationship between Angular velocity and linear velocity is described by the equation.

Where,
r = Radius
Our values are given as,


We also know that the radius of the earth (r) is approximately

Usando la ecuación de la velocidad angular entonces tenemos que



Then the linear velocity would be,

x

The speed would Earth's inhabitants who live at the equator go flying off Earth's surface is 463.96