What is the speed of a body falling from 10m height and gravity is 10m/s2 I will mark brainliest for correct answer​

In a system, when potential energy decreases, then entropy also decreases. true false

If the new moon happens on january 15th, what shape will it be on february 6th?

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )