1.20 newton force is working on a 250 gram object. what is the acceleration?
(a) 0.0048 m/s2, (b) 4.8 m/s? , (c) 48 m/s2, (d) 0.048 m/s2

When you turn on a battery-operated device, an electrical circuit is

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem

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) ! : )