A 0.06-kg ball is moving at 5.0 m/s. how large is the kinetic energy from this motion?

What happens to the light rays when they hit the specimen?

Ireally need this answer sombody fast fast

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) ! : )