An object is falling from a height of 7.5 meters. at what height will its velocity be 7 meters/second? 49 meters 7.5 meters 7.0 meters 5.0 meters 2.5 meters

If y gets smaller as x gets bigger and y have an relationship?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

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) ! : )