It would be B. If the water cycle will have more kinetic energy when warm due to the molecules moving. For example, when you are warm, you move relatively faster rather than if you are cold.
A . <span>Increase from left to right</span>
Answer:572.02 N
Explanation:
Given
mass of sofa m =63 kg
inclination
acceleration
Let T be the tension in the string
Answer:
About half or more
Explanation:
Over 50% of the United States population depends on groundwater for drinking water. Groundwater is also one of our most important sources of water for irrigation.
About 115 million people—more than one-third of the Nation's population—rely on groundwater for drinking water.
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Answer:
v = 21 m / s
Explanation:
We can solve this exercise with the kinematics equations, let's start by finding the acceleration of the train with the initial data
v = v₀ + a t
the initial speed is the speed within the city 6 m / s, the final speed is v = 11 m / s and the time is t = 8 s
a = (v-v₀) / t
a = (11 - 6) / 8
a = 0.625 m / s²
when it leaves the city with speed vo = 11 m / s it accelerates for t = 16 s
v = v₀ + a t
v = 11 + 0.625 16
v = 21 m / s